1 . Is June a good time to visit Hong Kong?   I wonder. (合并为一句)
I wonder ________ ________ ________ a good time to visit Hong Kong.

2 . “Are you OK?”my mother asked me. （改为间接引语）
My mother asked me ________ I ________ OK.

3 . I don’t know ______________ (if) it will be fine tomorrow.

4 . —Could you tell me ________?
—Certainly.

A．how long you will leave	B．if the air is badly polluted
C．whether you had got ready for the exam	D．what’s the story about

5 . —The match is so exciting. The opposite team is really strong.
—Yes, I doubt ________ our team will win or not.

A．if

B．that

C．whether

D．why

6 . 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.

7 . —Do you know ________ the Smiths left Shanghai?
—I’m not sure about the date. I only remember it was a Sunday.

A．if

B．why

C．how

D．when

8 . 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

9 . “Do you know the way to Baotu Spring?” a tourist asked me.（改写句子，句意不变）
A tourist asked me _______ I _______ the way to Baotu Spring.

10 . —Do you know ________ The Betl and Road Forum(“一带一路”高峰论坛) began?
—On May 14^th, 2017.

A．that

B．when

C．if

D．where