Question

1.老师进来的时候同学们假装正在看书 The students_____ _____ ____ _____when the teacher came in.

2.说老实话，我认为这是不可能的
_____ _____ _____with you,I don't think it'll be possible.
3.世界是何时开始存在的？
When did the world_____ _____ _____?
4.这首歌源于一首古老的民间故事
This song_____ _____ _____an old folk story

Answer 1

你好！

1 were pretending reading books
2 To be honest
3 begin to exist
4 originates itself from

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这么填对不1.pretended to be reading2.To be honest3.come into being4.was based on

Answer 2

1. pretended that they were reading
2. To be honest
3. come into being
4. originated from （应该是两格吧？）

希望对你有帮助

Answer 3

1. were pretending reading books
2. To be honest
3. begin to exist
4. is originated from

Answer 4

1. pretended to be reading
2. To be frank
3. come into existence
4. is rooted in