1.       ---- Do you know _____ tomorrow?

---- At 8 o’clock.

A.      when will she come                     B. when she came

C.  when did she come                         D. when she will come

2. ---- Do you know _____ the Capital Museum?

  ---- Next Friday.

  A. when will they visit                        B. when they visited

  C. when did they visit                        D. when they will visit

3. ----- Can you tell me _____ ?

  ---- She is in the computer lab.

  A. where Linda is                            B. where was Linda

  C. where Linda was                        D. where is linda

4. ---- Do you know ____ for Shanghai last night?

  ---- At 9:00

  A. what time did he leave               B. what time he leaves

  C. what time he left                        D. what time does he leave