Ⅲ. Combine the two sentences with correct linking words or wh-question words.
1. The builders are certain. The construction will be finished by the end of the week.

2. Mr White said, “The business in South America will be expanded.”

3. The head teacher asked, “Have the students finished homework?”

4. She wondered. Why doesn’t the old man like travelling?

5. Could you tell me? Where did you buy the shirt?

1. The builders are certain that the construction will be finished by the end of the week.
2. Mr White said that the business in South America would be expanded.
3. The head teacher asked if/whether the students had finished homework.
4. She wondered why the old man didn't like travelling.
5. Could you tell me where you bought the shirt?

Ⅳ. Complete the object clauses with the words from the box.
how when whether why what where which who
1. Everyone should know people save themselves when a fire breaks out.
2. — Do you know the man with the sunglasses is?
— I am not sure. Maybe a reporter.
3. — Can you tell me the programme is on?
— Yes, it’s on Wednesday, at five o’clock.
4. I am not sure there are living things on other planets or not.
5. Can you tell me the little girl is crying?
6. She asked me book I liked best.
7. My mother asks me is playing basketball outside.
8. He asked me I had been those days.

1. how 2. who 3. when 4. whether 5. why 6. which 7. who 8. where

1. 句意：每个人都应该知道当火灾发生时人们如何拯救他们自己。根据句意，这里表示“如何，怎样”救自己，故用how引导宾语从句。
2. 答语意为：也许是一个记者，故问句应为“—你知道戴墨镜的男人是谁吗？—我不确定。”用who引导宾语从句。
3. 答语回答的是时间，所以用when引导宾语从句，意为“你能告诉我节目什么时候上演吗？”
4. 句意：我不确定在其他星球上是否有生物。whether...or not是固定搭配，表示“是否”，所以这里用whether引导宾语从句。
5. 句意：你能告诉我为什么这个小女孩在哭吗？根据句意，这里表示“为什么”用why引导宾语从句。
6. 句意：她问我最喜欢哪本书。根据句意，这里表示“哪一本”用which引导宾语从句。
7. 句意：我妈妈问谁在外面打篮球。根据句意，这里表示“谁”用who引导宾语从句。
8. 句意：他问我这些天去了哪里。根据句意，这里表示“哪里”用where引导宾语从句。