I can't come now. At the moment I an examination.
A. take
B. am taking
C. took
D. will take
We you some amazing advice , If you trust us.
A. will give
B. gave
C. giving
D. give
He raised his voice in order to.
A. hear
B. heard
C. be heard
D. hearing
Do you see Jack?He already toShanghai.
A. has ,been
B. have,going
C. has, gone
D. was , went