1 . 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.

2 . —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

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 . Is there an English party in the hall? He wonders.（改为宾语从句）
He wonders ________ ________ ________ an English party in the hall.

5 . Do you often go shopping online?   Mary asked me.（合并为含宾语从句的复合句）
Mary asked me ________ I often ________ shopping online.

6 . “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.

7 . —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

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

A．because

B．if

C．although

D．that

9 . Do you know ________ he did not turn off the light?

A．what

B．how

C．if

D．why

10 . 我想知道你量体温了吗。
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