1 . “The moon goes around the earth.” The teacher said.
The teacher said ________________.

2 . Light travels faster than sound. Did you know?
Did you know ________ light ________ faster than sound?

3 . He told us, “I will go to Beijing next week.”
He told us ________ he ________ go to Beijing the next week.

4 . She said, “I like listening to music in my free time.”   (改为间接引语)
She said that _______ listening to music in her free time.

5 . come, I, true, will, my dream, believe
________________________________.

6 . The researchers of HUAWEI made an effort to describe ________ when their latest phone came out.

A．whether 5G technology will change people’s life or not

B．why 5G technology would improve the customers’ experience

C．how soon would 5G technology be widely used around the world

D．that 5G technology makes higher-quality video streaming (流媒体)

7 . My teacher told us that May 18th ________ the International Museum Day.

A．is

B．was

C．be

8 . When I studied in primary school, I knew ________.

A．that light traveled a lot faster than sound

B．that light travels a lot faster than sound

C．if light traveled a lot faster than sound

9 . —Could you tell me ________?
—Sorry, I don’t know, either.

A．what was she knocking at	B．why did the cup break
C．who is shouting	D．where can I find Ann

10 . 下列每小题中各有一处错误，请将错误项填写在括号中，并将正确答案写在横线上。
1. It’s important of us to work hard in order to have a better life.
                         A          B       C                            D
2. The teacher told us that the gravity on Mars was only about three-eighths of that on Earth.
                         A                                        B                           C            D
3. If you won’t tell me what the problem is, I can’t help you.
                  A                                      B     C          D
4. Though my grandmother is in her nineties, but she is still healthy enough to walk her dog.
                                             A          B       C                         D
5. The news that the giant panda Yaya returned to China made us really exciting.
                      A                                     B                       C               D