unable to concentrate on (due to distractions, etc.)
in name only; figurehead; (only) by name
if anything; if pushed I'd say; if I had to say
receiving; reception; eating; drinking; please; please do for me
approximate age; apparent age; marriageable age (esp. of a woman); age of maturity; appropriate age (to ...); old enough (to ...)
to be careful; to pay attention; to take care
after school (at the end of the day)
terrible; dreadful; amazing (e.g. of strength); great (e.g. of skills); to a great extent; vast (in numbers)
serious; severe; grave; acute
trouble; troubles; worry; distress; sorrows; anguish
to be opposite; to face each other; to confront (an issue); to face
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
nonexistent; not being (there); not having; not
confidence; trust; faith; credit (finance)
settlement; solution; resolution
at least; at most; (even) just
to be worried; to be troubled
natural; reasonable; obvious; usual; common; ordinary
direct; immediate; personal; firsthand
consultation; discussion; discussing; asking (somebody) for advice
study; diligence; discount; reduction
(not) ever; (not) by any means; (not) in the least; (not) in any way; (not) at all
what's the matter?; what's wrong?; what happened (to) ...?; what have you done (with) ...?; where is ...?
(what) the heck; (why) in the world; one object; one body; one form; one style
in the first place; to begin with; after all; anyway; beginning; start
promise; agreement; convention; rule; destiny; fate
consequence; outcome; result; blame
I wonder; do you think?; I might; some kind; some stage; somehow
I see; that's right; indeed
look!; look out!; hey!; look at me!; there you are!
teacher; instructor; sensei; title or form of address for a teacher, master, doctor, lawyer, etc.; intimate or teasing form of address; (arch.) one's elder
diligently; seriously; perfectly; properly; sufficiently; satisfactorily
you; buddy; monarch; ruler; he; she
just (e.g. "just wait here"); come now; tolerably; passably; well...; I think...
to understand; to comprehend; to become clear; to be known; I know!; I think so too!
yes; that is correct; understood; I see; present; here; pardon?
to send (a thing); to dispatch; to take or escort (a person somewhere); to see off (a person); to bid farewell (to the departed); to bury; to spend (time)