Everyone in a car must wear the seat belt in the new_ law.
A. education B. food C. traffic
– ___ will you come back, dad? -- In a week.
A. How longB. How oftenC. How soon
– Would you like to see the film with me? -- I’m sorry I ______ it twice.
A. seeB. will seeC. have seen
I want to buy a new sweater, because this one doesn’t ________ the cold.
A. keep outB. go outC. put out
_________ people lost their lives in the accident.
A. Two thousands B. Two thousand of C. Thousands of
I have ___ useful grammar book. It was a present for my mother.
A. aB. anC. the