Tom _________ play football but he can’t play basketball. A. can’t B. can C. must
— I am very worried about tomorrow’s chemistry test. I’ m afraid I can’t pass this time.— ! I’m sure you’ll make it.
— Hello, this is Tina speaking. Is that Sam?— Sorry, he isn’t here at the moment. ?
The newspaper says if more underground lines next year, it will be much easier for people to travel around Nanjing.
—Why don’t you drive to work today?—Sometimes riding is even than driving during the busy traffic time.
—What do you think of the report about the air pollution on TV last night?—I think the situation is so that we should take action to protect the environment.