かどうか
Meanings
Expression
1. whether or not (in phrases like "I don't know whether or not I can come")
Top 500
Examples (139 in total)
I don't care whether she is beautiful or not!
I don't know if she will come.
I don't know whether she will show up.
It is uncertain whether he is coming or not.
I don't know if I'm stupid or not.
I don't know if this will be enough.
Can you tell if it will rain tomorrow?
Ascertain whether they are safe or not.
I wasn't sure whether he knocked.
It is not clear whether he is wise or not.
I doubt whether it is true or not.
Ask Trang if she's going out tonight.
I don't know if that's a good idea.
Do you know if this is Tom's?
We want to know if it will be sunny tomorrow.
It is doubtful whether he will come or not.
I don't know if he knows it.
I don't know whether the story is true or not.
I'll ask him if he will come.
I don't know whether I have time or not.
The question is whether he can do it or not.
I don't know if I'll have time tomorrow.
It's uncertain if he'll come.
Let us know whether you can come.
I'm not sure if this is correct.
He asked me if I was busy.
It makes no difference whether you go or not.
I want to know if you'll be free tomorrow.
I can't tell if it will be raining tomorrow.
I haven't decided yet whether I will attend the party.
It is up to you whether we can succeed or not.
I don't know if he is a doctor.
The question is whether my parents will agree or not.
I don't know if it's true.
I can't ensure that he will pass the examination.
Make certain that she returned home safely.
I can't decide whether to go or not.
Ask him if he will attend the meeting.
It makes no difference to me whether she is rich or not.
I don't know whether he's a college student or not.
It is doubtful whether this method will work.
I doubt that he can make a speech in public.
Whether you succeed or not depends on how hard you study.
It is up to you whether you pass the examination or not.
Whether we will go on the trip depends on the weather.
Whether he wrote the novel or not is not known.
Do you know if Grace is at home?
I inquired whether the plane would arrive on time.
I don't know whether she likes her coffee black.
Keeton wanted to know if this is true.
It is not important whether we win the game or not.
I asked him if he would return soon.
The point is whether he will read the letter.
He doubted the truth of her story.
No one knows if he loves her or not.
The question is whether he can be trusted.
Everything depends on whether you pass the examination.
I looked to see if he was teasing me.
It is yet to be seen whether this plan will succeed or not.
Will you please check to see if my order has been dealt with?
I don't know whether he'll join us or not.
Your success depends upon whether you work hard or not.
Whether you like it or not doesn't matter.
I'm not sure if it's a good idea or not.
The problem is whether you can follow her English.
I'm still hesitating whether to go there or not.
He asked me if I wanted to go abroad.
It makes no difference whether he will come or not.
It was not clear whether they had accomplished it or not.
It is doubtful whether he will accept my proposal or not.
I'm not sure if he saw it.
We deliberated whether we should cancel the reservation.
Whether he wrote it or not will always remain a secret.
I think it doubtful whether he will keep his word.
Can you find out if Tom speaks French?
Thomas does not know whether Maria will come tomorrow or not.
The weather forecast predicts whether it will rain or not.
I'm concerned whether or not I can handle a big job like that.
No one knows whether there will be a war in the Middle East.
I don't know if Tom still lives in Boston.
He asked if I liked Chinese food.
I doubt if Bob will come to my birthday party.
Whether you will succeed or not depends upon your own exertions.
I doubt if he will come on time.
We are doubtful about the train leaving on time.
Whether or not beer gardens get a lot of customers depends on the weather.
I don't know if it's true, but that's what everyone's saying.
It makes no difference to me whether you come or not.
Our success depends on whether he helps us or not.
It is up to you to decide whether we will go there or not.
Some people would question the truth of such rumors.
It makes no difference to me whether he comes or not.
This window won't open. See if you can get it to move.
I asked him if he would go there the next day.
I don't know if she will go there with me.
Try this hat on and see if it fits you.
He got up to see if he had turned off the light in the kitchen.
Last night, he asked if you were well.
That depends on whether you are interested or not.
She asked me if I knew his address.
It does not matter to me whether you come or not.
Do you know if Lucy can speak Japanese?
He asked me whether he should go on to university.
I cannot tell whether this bus goes to the airport.
The question is whether he will come to visit us next month.
John asked Mary whether she would like to go shopping in the afternoon.
He asked me if I know her phone number.
Even now, we still doubt that he is the real murderer.
It makes no difference to me whether Fred came to the party or not.
Please ask whether they have this book at the library.
I have no way of knowing whether she's telling the truth or not.
I asked her if she had been to Mexico.
When you leave the room, please make sure you turn off the lights.
I checked with him to see if his address was right.
I decided to go back to check whether I'd locked the door.
See to it that all the doors are locked before you go out.
It is not evident whether the police followed the usual search procedures.
I don't know if it's true, but a lot of people say it.
I plan to check to see if what he said was true or not.
I am uncertain whether this is a thing of value.
Try on this new suit to see if it fits well.
The readers cannot ascertain whether the news is true or not.
I can't decide whether to join that club.
Let's see if our cars have enough gas.
Whether Shakespeare wrote this poem or not will probably remain a mystery.
Go and see if Mr. Wilson is at home.
Tom asked Mary if she spoke more than three languages.
He went over the house before deciding whether to buy it.
I don't know if I've ever told you, but you have beautiful eyes.
Father makes sure that all the lights are off before he goes to bed.
The ultimate question for me is whether I like business.
The man standing in front of the hotel asked me if I needed a taxi.
Before deciding to buy it, I tried on the jacket to see if it would fit.
She wanted to know if the photographer could remove the hat from the picture.
I can tell whether it's Dad or not by the sound of his footsteps.
Does anyone know if the cafeteria is still open?
The question is whether he will come on time.
I'm not sure if George will like this idea.
Whether we find a joke funny or not largely depends on where we have been brought up.