II.rewrite the sentences using "wh-word+to-infinitive".(Viết lại câu sử dụng "wh-word+to V") 1. I don't know what I should do → I don't know what to do 2. Could you tell me where I can find more information about this? → ______________________________ 3. He's not sure when he should start the computer. → ______________________________ 4. They wondered how they could deal with this problem. → ______________________________

II.rewrite the sentences using "wh-word+to-infinitive".(Viết lại câu sử dụng "wh-word+to V")

1. I don't know what I should do

⇒ I don't know what to do

2. Could you tell me where I can find more information about this?

⇒ Could you tell me where to find more information about this?

3. He's not sure when he should start the computer.

⇒  He isn't sure when to start the computer.

4. They wondered how they could deal with this problem.

⇒ They wondered how to deal with this problem.

$#thuyylinhh$

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