if或whether引导 知识点题库

Do you know _____________Guangzhou tomorrow?

- How long does it take to get to the airport?

- Forty minutes. But it's foggy today. I'm not sure _________ the highway will be closed soon. Let's set off earlier.

— Will Liu Ying come to school today?

— I don't know. But I also want to know               .

I don't know if he        tomorrow. If he          , I will let you know.

Do you know        he is a teacher or not?        

—Why did Miss Wang look so worried？

—Because she wondered____.

I have some tickets for the basketball match. I wonder      .

—What did Max just say to you?

—He asked me______________.

— I wonder ____________.

— I am sure he will. He is very kind.

My family can't decide（是否） to go on a picnic in the park this Sunday.

你能告诉我我的电脑是否出故障了吗?

— I wonder ________ if I park my car here. 

— Of course it does. You need to find a safer place.

—I'm worried about ________ I can get a high mark in the exam.

—Take it easy. You're sure to get a high mark because you are good at English.

—I wonder _________________________.

—You should call her to make sure, so we can know where to pick her up.

— Are there any questions about he hike?

— Yes, I want to know____ next Saturday.

Does anybody know ______ we will have a sports meeting this weekend or not.

— Can you tell me ___________________ Huang Hua will give us a speech this afternoon?

— Yes, he will. He is the top student ___________________ we all admire.

I wonder_________ the idea to David or not. He still looks angry.

Will she come to my birthday party? I really don't know.（改为宾语从句）

I really don't know.

—I'm not sure _______.

—Don't worry. Just try your best.