1 . —I wonder ________.
—Well, I think the Lake Park is a good choice.

A．what I shall sell at my street stall	B．whom I could open a street stall with
C．if I can open a street stall after work	D．which is the best place for a street stall

2 . Does the earth go around the sun? Susan wanted to know.(合并为一句)
Susan wanted to know _______ the earth _______ around the sun.

3 . It’s amazing! I can’t believe ________ you could make it to the top in such a short time!

A．which

B．what

C．that

D．if

4 . Having worked for a whole day, I was so tired ________ I fell asleep.

A．because

B．if

C．although

D．that

5 . — How wonderful the school concert is! I wonder ________ our school will hold it next year.
— Sure. It’s our school tradition!

A．how

B．if

C．where

6 . He asked me          __ Tom would go to the party or not. I said      __      he was invited, he would go.

A．if; if

B．whether; whether

C．if; whether

D．whether; if

7 . “Did you do any shopping after lunch, Susan?” asked Pansy.(改为间接引语)
Pansy asked Susan ________ she ________ done any shopping after lunch.

8 . —The Dragon Boat races are so exciting, but our boat is still behind.
—Don’t worry. I’m sure ________ our team will win!

A．if

B．that

C．whether

D．why

9 . We said to her, “Can you do us a favour, Miss Gao?”（合并为一句）
We asked Miss Gao _____ she _____ do us a favour.

10 . When H7N9 bird flu first appeared, people didn’t know_______doctors could cure it．

A．if

B．that

C．what

D．why