this form of exercise is good for the old and the young as well remains .
A. What, seen B. If, seeing C. Whether, to be seen D. If, unknown
is no wonder that he has nobody here to turn .
A. It, in B. There，to C. It, to D. There, for
I have never spent day.
A. a worried B. more worried C. a more worrying D. the most worrying
as much memory work as possible is fundamental to our English.
A. Doing, improving B. To do, improve C. Do, improving D. Doing, improve
Because he works so hard, there is a high probability, everybody can see, he will pass the college entrence examination.
A. that, which B. as, that C. which, why D.like, that
The two pupils are different degree they’re interested in studies.
A. in, to which B. from, in which C.from, that D. with, which
