1. I don't know how many............, but it sounds like they have a dozen.
d. they have children
2. Do you know............?? I myself have no idea.
c. how old the earth is
3. There's too much noise in this room. I can't understand what.............
c. the professor is saying
4. "Is it true that you fell asleep in class yesterday?"
"Unfortunately, yes............. is unbelievable! I'm very embarrassed."
a. That I could do such a thing is
5. Is it true.......... the law says there is no smoking in restaurants in this city?
a. that
6. What are you going to buy in this store?" "Nothing, ....want is much too expensive."
b. what I
7. Does anybody know............ on the ground?
a. how long this plane will be
8. Did you remember to tell Marge............. she should bring to the meeting tomorrow?
c. if
9. ....saying was so important that I asked everyone to stop talking and listen.
c. What the woman was
10. Somebody dropped this bag. I wonder
c. whose bag this is