【题目】—Everyone should use both sides of paper.
—Yes. If we all use both sides of paper, many trees ________ be saved.
A. need B. have to C. can D. must
【题目】Many kids laugh at Kim's looks and they think he is________.
A. clever B. ugly C. nice D. kind
【题目】—Let's go hiking ________ staying at home，shall we?
—Good idea.
A. as well as B. in order to C. instead of D. even though
【题目】________ love __________. __________ love flowers.
A. Man, watch, WomanB. Man, watches, Women
C. Men, watches, WomenD. Men, watch, Women
【题目】—The weather today is____ than that of yesterday. —It is ____of these days.
A.worse, the worstB.the worst, worseC.worse, worseD.the worst, the worst
【题目】Peter likes reading. What does he have most（最多）in his bag? He has______ most.
A. pencilsB. rulersC. cardsD. storybooks
【题目】___the man is rich, ____he is not happy.
A.Although, butB.Although,/C.But, althoughD.Although, so
【题目】—____do you use the Internet? —Three times a week.
A.How manyB.How longC.How oftenD.How much
【题目】_____ there ______ boys on the playground?
A. Is, someB. Are, someC. Are, anyD. Is, any
【题目】We should keep the windows________ in order to let the fresh air in.
A. open B. opened C. close D. closed