Tom asked my friend ________.
A. where was he from
B. that the earth is bigger than the moon
C. when did he came back
D. not to be so angry
You must be very tired. Why not ________ a rest?
A. to stop to have B. to stop having
C. stop to have D. stop having
--What were you doing at 9 o’clock last Sunday morning?
--I ________.
A. did my homework B. am doing my homework
C. do my homework D. was doing my homework
The accident ________ a windy night last year.
A. took place in B. took place on
C. happened in D. happened on
--How about your English?
--I found ________ hard to learn it well.
A. that B. it C. this D. one
He looks upset. He doesn’t know ________.
A.what to do it B. how to do it
C. how to do D. do what
