--- I wonder _____________without water.
---About a week.

I didn’t know  ________.

We hope you _______ a happy holiday in Hong Kong.

I’m new here. Could you please tell me ________ ?

Have you decided ___________?

---Could you tell me          ?
---He will be an actor.

These pictures will show you____.

—Do you know ＿＿＿ Beijing with his family？
—Next week.
A.  when Mr. Zhao will visit
B.  when will Mr. Zhao will visit
C.  when Mr. Zhao visited

— Could you tell me            _?
—Sorry, I don’t know.
A. When will the plane take off
B. When the plane will take off
C. When would the plane take off

—Do you know_______?
—Yes. At about twelve. I was just about to go to bed.