He told us that where _________ a picnic was not decided yet.

A. having         B. to have       C. have          D. had

If you watch carefully, you can see _______ the man does the trick with the cards.

A. who  B. what         C. how          D. which

Tm not sure　　 next week.

A. how he comes back B. whether he will come back C. when will he come back

 Jenny is on holiday now. I wonder      .

A. when she will come back      B. when she came back

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

—Do you think _____ Xiao Ming can pass the high school entrance exam or not?

—Sorry, I’ve no idea.

　 A. that　　　　　　 B. which　　　　　　 C. if　　　　　　　 D. whether

We want to know _____to help them.

A. what can we do B. what we can do C. how can we do D. how we can do

— Do you know ____　 tomorrow?

— At 8 o'clock.

A. when did she come　 B. when she came

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

— Excuse me, could you tell me how____    to Beijing Zoo?

— Well, you may take Bus No. 27.

A. gat   B. gets   C. getting   D. to get

—Do you know ______ World Water Day is?

 —On March 22nd.

 A. when            B. where          C. what           D. which

---Can you tell me ______________?

---His home is quite far away from the office, I think.

　 A. when he got up　　　　　　　 B. where he works

　 C. why he bought the car　　　 D. how he likes his job