Mark isn't coming to the concert ________________ he has got too much work to do.
Many students said that they were willing to work hard to make their dreams________true. A.come B.came C.comes
—The doctor told me________too much but I find it difficult. —The doctor is right.The less you drink,________you will be.
Welcome to our school,ladies and gentlemen.________,I’d like to introduce myself.
—There was thick haze(雾霾)in our city this spring.What do you think of it? —I think________cars we drive,________pollution our city will have.
—How does your mother like your presents for Mother’s Day? —Well,________this sweater________that one is fit for her.They’re too big.