过去已经完成的动作对现在造成的影响 知识点题库

I won't go to the concert because I _______ my ticket.

— I _______ an English-Chinese dictionary.

—When _______ you _______ it?

— Tom,         you        your homework?

— Not yet. I will do it tomorrow morning.  

I ________ the History Museum twice. I've learned a lot there.   

— Could you tell me _________?

— Yes. He _________ to the USA.

—        you        your homework yet?

—Yes. I finished it a moment ago.

—Peter, we are leaving in 10 minutes. Are you ready?

—No, I______ our guidebook and towels yet.

Has Lingling (catch) a cold?

—I'd like to introduce my best friend to you ,Peter

—Thank you, Lucy. But we       already.

— I have changed my job.

— __________________.

Mike hasn't (回复) to my last three e-mails.

—Are Betty and Lingling still living in Beijing?

—No, they ______ to Hong Kong.

I won't go with you this evening because I ________ that film already.

All the students have c their homework. So you can ask them to hand it in.

He        his homework and now is listening to music.

I        many countries already. How about you?

—  Ben, what about your magic show this afternoon?

— I __________________ a lot and I'm sure everything will be fine.

— Jack, let's have a picnic after school.

— Sorry. I ________ Frank to work on the science report with him.

—Tom (invent) a tree-planting machine.

—I think no one is more creative than him. He's a boy full of strange ideas.

—Have you h that Wang Qiang won a game yesterday?

—Yes, it's a piece of good news.