—Let’s go dancing tonight.!—Sorry, I ________.I have to go to my guitar lesson.A. mustn’t B. needn’t C. can’t
People along the river didn’t allow them to ________ a factory so as not to pollute the water.
This shop is the one ________ sells men’s clothes.
---Hello, Mike. Long time no see. Where are you? ---Oh, not only my father but also I ________ Wuhan for a month.
–Kate, do you know ________ it is from here to the gym?–About twenty minutes’ walk.
I heard Lucy ________ happily in her room when I passed her house.