The wolves hid themselves in the places __________ couldn’t be found.
A. that B. where C. in which D. in that
He i__________ the key into the lock but fond he couldn’t turn it.
—Hey，look where you are going!
— ——0h，I’m terribly sorry． ．
A．I’m not noticing B．1 wasn’t noticing C．I haven’t noticed D．I don’t notice
It’s for me to say something about our school.?
A.the pleasure B.a pleasure?
C.pleasure D.pleasures
When asked to explain ________ he did to make his students so fascinated with his lessons，the teacher paused and thought deeply.
A．what it was that B．that what it was
C．what was it that D．that what was it
Good friends usually share the same interest and agree _____ most things but sometimes they also disagree _____ each other _____something
A. on; with; to B. to; with; about C. on; with; on D. with; with; on
___________ (好奇心) can make a scientist out of a child.
If the doctor had been available, the child ___. A. would not die B. would not have died
C. could not die D. could not have died
At the meeting they discussed three different ________ to the study of mathematics. A．approaches B．means C．methods D．ways
The reason why he got fewest apples from the tree is _____he is the shortest of all the boys.
A. that B. because C. why D. what