Question

跪求帮忙解决一下几道英语题！！

完成句子
1、我不知道我们图书馆有多少本书
I don't know ___ ___ ___ ___ ___ ___ in our library.
2、你能告诉我他们为什么突然停止唱歌了吗？
Could you tell me ___ ___ ___ ___ suddenly?
3、我想知道这是谁的钥匙
I want to know ___ ___ ___ ___
4、她问我是否锻炼之后需要多喝水
She asked me ___ we ___ ___ ___ ___ ___ after taking exercise

Answer 1

1. the number of books we have / how many books that we have
2. why they stopped singing
3. whose key is this
4. whether ; need to drink more water