to one's heart's content; as much as one wants; as hard as one can; resolution; decisiveness; determination
sneakily; secretly; stealthily; on the sly
huh?; eh?; what?; oh; hey!; look!
adhesive bandage; sticking plaster; band-aid
it is assuredly that ...; can say with confidence that ...
interruption (e.g. of a conversation)
disinfection; sterilization; sterilisation
to become confused (disconcerted, disorganized, disorganised); to be flustered; to panic; to hurry; to rush; to hasten
although I say; although one might say; although called
skin; hide; rind; peel; shell; sheath
measure; step; dealing with; medical treatment
that is so; that is right; it looks to me; people say that; it is said that; I hear that
abnormal; unusual; extraordinary; remarkable; uncommon
rare; uncommon; new; novel; fine; nice
to overestimate (someone); to overrate; to think too highly of; to make too much of; to give (someone) too much credit
past; after; too (much); over- (e.g. eating)
concentration (on a task); focusing one's attention; concentration (of population, buildings, power, etc.); centralization; within a collection of works
pursuit (of a goal, ideal, etc.); search; chase; seeking after
to be troubled; to have difficulty; to be bothered; to be inconvenienced; to be badly off; to be hard up
like; as; so that; in order that; be sure to; I hope (that)
bitter smile; wry smile; forced smile; strained laugh
summer vacation; summer holiday
to accompany; to go hand in hand with; to be consequent upon; to be accompanied by; to bring with; to take with
substitution; alternative; substitute
lesson; class; teaching; instruction; classwork; schoolwork
to perform; to do; to conduct oneself; to carry out
subtle; delicate; difficult; complex; doubtful; questionable
peacetime; time of peace; ordinary times; normal times
everyone; everybody; all; everything; all
to hold in one's arms; to carry in one's arms; to have (problems, debts, etc.); to take on (a responsibility); to employ; to have (on one's staff)
very; considerably; by no means; not readily; middle; half-way point
being very busy; busyness
going to or leaving school
rate; ratio; proportion; percentage
surplus; margin; leeway; composure; placidity; complacency
to cross over; to cross; to pass through; to exceed; to surpass; to be more (than)
spot the difference (puzzle); photo hunt
answer; reply; response; answer; solution; result
plain; frank; candid; open; direct; straightforward
before one's eyes; in front of one; under one's nose; immediate; imminent; around the corner
extra; more; unnecessary; needless; all the more; even more