—What were you doing when I phoned you last night?

  —I      my painting and was starting to take a bath.

A. have already finished   B. was finishing

C. had just finished       D. was going to finish

Children’s brains can’t develop properly_______ they lack protein(蛋白質).

 A. when  B. since  C. because  D. unless

The man we followed suddenly stopped ad looked as if     whether he was going I the right direction.

A. seeing         B. having seen

C. to have see    D. to see

He is running ________ the wind towards the east of the station ________ Tom running ________ the right.

A. down; and; on      B. against; with; on      C. for; with; in     D. with; while; to

________ happens in the world makes us happy and sad by turns.

A. That         B. What      C. Which       D. Whether

________ enough time, but I couldn’t do it better.

A. I was given  B. Given   C. To be given  D. Though I was given

Since there’s no more work to do, we might just ________ go home.

A. so well B. as well C. so good        D. as good

He stayed there for quite a long time, during ________ time he learned much spoken English.

A. that         B. this          C. which       D. same

This is the case ________ he’s had all his money stolen.

A. when   B. where   C. that       D. on which

Salley________Beijing for Shanghai and________there ever since. You can go and pay her a

       visit on your way to Hangzhou.

       A．has left; worked       B．left; worked             

       C．has left; had worked       D．left; has worked