---Doing sports ___ good for our health.
--- Yes, so I do morning _____ every day.
A．is, exercise B．is, exercises
C．are, exercise D．are, exercises
–What ___ the number of the students in your school?
–About two thousand. A number of them_____ from England.
A．is; are B．is; is C．are; is D．are; are
—Would you mind looking after my dog while I'm on holiday?
—____.
A．Of course not B．Yes. I'd be happy to
C．Not at all. I've no time D．Yes, please
The tall man ____ wears a new coat is our new English teacher, isn't he?
A．which B．whose C．what D．that
—Tom wants to know if you ___ a picnic next Sunday.
—Yes. But if it ___， we'll visit the museum instead.
A．will have; will rain B．have; rains
C．have; will rain D．will have; rains
— Mr. Lee ____ to a student when I entered the classroom this morning.
-- He is very patient ____he is young.
A．talking; but
B．talks; though
C．was talking, though
D．talked, however
