You (study) ___________ Math at 5 p.m. yesterday?
A.Did you study
B.Was you studying
C.Were you studying
D.You were studying

What she (do) ________ while her mother (make) ________lunch?
A.was she doing – made
B.was she doing – was making
C.did she do – made
D.did she do – was making

She (break) _______ the flower vase 2 days ago.
A.broke
B.was breaking
C.breaks
D.breaking

The boy (jump) _________ off the train while it (move)___________.
A.jumping – was moving
B.jumped – was moving
C.jumped – moved
D.was jumping – was moving

The children (do) ________ their homework when their father (come) _________ in.
A.were doing – came
B.were doing – was coming
C.did – came
D.did – was coming

While you (play) ________ the piano, I (write) ____________a letter.
A.were playing – wrote
B.were playing – was writing
C.played – was writing
D.played - wrote

They (come) ___________to see me last week.
A.came
B.come
C.was coming
D.were coming

He (study) __________ medicine at that time? - Yes, he was.
A.Did he study
B.He was studying
C.Was he studying
D.Were he studying

The father needn’t have given the daughter too much money.
A.The father shouldn’t have given the daughter too much money.
B.The father knew that he didn’t have to give the daughter much money, so he didn’t.
C.The father didn’t have to give the daughter much money because he didn’t have to.
D.The daughter needed more money than the father gave her.

We expected her to be here hours ago.
A.She ought to have been here hours ago.
B.She might have been here hours ago.
C.She is expected to be here hours ago.
D.She shouldn’t have been here hours ago.