Mom won’t let Dick go out          he promises to be back by 10:00 tonight.

—Keep working hard, Paul. You will surely realize your dream of being a writer      you give it up halfway.
—I will, thank you, Miss Rowling.

—I want to know if he      back tomorrow.
—I’ll call you as soon as      .

－Excuse me, may I come in?
－Not yet. Please wait on your chair       your name is called.

判断句子对错，请在正确句子后面的横线上写T，在错误的句子后面的横线上写F。
I’ll go hiking if it doesn’t rain next Sunday. ____
I’ll go hiking if it won’t rain next Sunday. ____

判断句子对错，请在正确句子后面的横线上写T，在错误的句子后面的横线上写F。
I’ll go hiking if it doesn’t rain next Sunday. ____
I’ll go hiking if it won’t rain next Sunday. ____

I really enjoyed your lecture,        there were some parts I didn’t quite understand.

—Sam, do you think if Alice        to my party next week?
—I think she will come if she        free.

Uncle Wang has worked in the TV Station        he came to Zhengzhou five years ago.

昨天晚上，迈克太累了没能画完这幅画。
Mike was ____ ____ ____ he couldn’t ____ ____the picture last night.