Jane ______ law while her sister ______ physics.
A. studies, does
B. is studying, does
C. is studying, is doing
D. studies, is doing
查看答案
I ______ English at the Teachers’ College, but I am now ______ in a middle school.
A. taught, teaching
B. teach, teaching
C. taught, teach
D. will teach, teach
The postman ______ your letters into my letter-box.
A. is always putting
B. is always put
C. are always putting
D. are always put
Mr. Cameron ______ China in a few weeks.
A. leaves
B. leave
C. left
D. is leaving
– You don’t believe it?– You know I ______ the truth.
A. tells
B. tell
C. told
D. am telling