题目内容：

语法专练：句型转换

1.Light travels faster than sound.Almost all the people know.(改为含宾语从句的复合句)

Almost all the people know ________ ________ ________  faster than sound.

2.I believe there will be a bus.(变为否定句)

I ________ ________ there________ ________ a bus.

3.Robert asked his new classmate,“Do you come from Australia?”(改为含宾语从句的复合句)

Robert asked his new classmate________ ________ ________ ________ Australia.

4.He told me that__he__had__been__to__the__Singapore__twice.(对画线部分提问)

________ ________ he tell you?

5.Jodie often helps her classmates with their study.All of us know.(改为含宾语从句的复合句)

All of us know ________ Jodie often ________ her classmates with their study.