—May I go to the science museum with you next Saturday?
—You can't ________you have a ticket. I have only one ticket.

—This dress was out of style.
—                 I think it still looks nice.

—Look! Some people are running the red lights.
—We should wait                 they are breaking the rule.

Every day students in our school will do outdoor activities ______ there is a heavy haze(雾霾).

_______ you have seen the film for three times, you must know something about the hero.

She shouted with friends and then stood up _______ she could see the film stars clearly.

I like English,        I am good at it.

     Tom_____ Mary speaks good Chinese, so they can communicate with these Chinese students very well.

I don't do well in English,             I still work hard on it.

We need to practice speaking English every day, __________ our spoken English won’t become better.