It’sDad’sbirthday and we are going out for a meal_____?
A. celebrate
B. celebrating
C. celebrated
D. to celebrate
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---I have an appointment with Prof.Clinton. ---You_____beMr. SmitProf.Clinton is waiting
A. could
B. might
C. must
D. should
By the end of this coming June my brother_____inNew England for three years.
A. studies
B. will study
C. has studied
D. will have studied
As soon as Jane_______theroom,she knew there was something wrong.
A. Enters
B. had entered
C. entered
D. was entering
Jane sent you a letter yesterday. Have you______it?
A. caught
B. received
C. passed
D. Obtained