(   )1. —What ¡¡¡¡ you ¡¡¡¡ when your father came back?

       — I was cleaning my room?

A. did, do       B. are, doing      C. were, doing      D. will, do

(¡¡ )2. —Where were you when the train ¡¡¡¡¡¡¡¡¡¡?

   ¡¡¡¡—In a shop.

A. arrived      B. was arriving     C. arrives          D. will arrive

( ¡¡)3. When I came in, he ¡¡¡¡¡¡¡¡¡¡ a letter to his mom.

A. wrote       B. is writing       C. was writing      D. writes

( ¡¡)4. Did you see the headmaster ¡¡¡¡¡¡ his office?

A. get out      B. get from        C. get out of       D. got out of

( ¡¡)5.Many planes _______and land at the London International Airport.

 A. get on      B. take off        C. get out          D. take out