你们的校园内足球场上的动植物多样性的状况如何？请你设计调查方案进行调查。（提示：调查方案应包括调查的目的，调查表的设计，调查范围，调查对象，怎样实施调查及调查中应注-八年级生物

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• We decided ______ at home. It was raining heavily. [ ]A. stayB. stayedC. to stayD. staying-八年级英语
• These workers were madefor more than 10 hours a day in the past. [ ]A. to work B. working C. worked
• A little girl sang a lot of songs to them up. [ ]A. cleanB. cheers C. cheer D. cleans -九年级英语
• Don't forget _____ the computer when you don't use it. [ ]A. turn off B. turn on C. to tur
• It's timean English lesson. [ ]A. having B. to have C. have D. to having -七年级英语
• Don't forget ______ the door before you leave the classroom.[ ]A. close B. to close C. closing
• Why did you buy a radio? ______ English. [ ]A. Learn B. Learning C. To learn D. Be learning -九年级英语
• I've decided ____ go there again.[ ]A. don't B. to notC. not to D. not -九年级英语
• Aunt Li often asks her son ______ too much meat. It's bad for his health. [ ]A. don't eat
• Millie decided ______ at home. [ ]A. stayingB. to stay C. stay D. stayed -八年级英语
• She was supposed ______ in hospital, but people found her in the office. [ ]A. to lie B. lyingC. lie
• The doctor advised methe medicine three times a day. [ ]A. to take B. take C. taking D. to taking -八
• It takes Mr Wang 20 minuteslunch every day. [ ]A. cook B. to cook C. cooking D. cooks -七年级英语
• Would you like ______ to my home to have supper with us? [ ]A. to come B. to comingC. come D. came -
• —I'm tired now. Let's stopa rest.— If we stop , maybe we can't get there on time. [ ]
• — Could I wear the new jeans you bought for me yesterday, Mum? — Oh, no, dear. Put on your school un
• — What did you use to want to do?— _____ a good job and travel around the country. [ ]A．To find B．Ge
• — Would you like ______ with me this Sunday?—Sorry, I have something ______. [ ]A. going shopping; t
• —Will you come to the net bars (网吧) with me? — Sorry. My mother always tells me ____ there.[ ]A. not
• In Great Britain it isn't polite ______ from each other's plate. [ ]A. eat B. to eat C. ea
• Have you decided ______ Shanghai? [ ]A. to visit B. visit C. visiting D. to visit to -九年级英语
• The Smiths all over the country. So they plan foreign countries. [ ]A. have traveled; visit B. trave
• What hardworking people! They are often seen ______ in the fields even in such hot weather. [ ]A. to
• I am a League Member. So I volunteer my time _____ others. [ ]A. helping B. to help C. help D. helpe
• My mother often asks me early. [ ]A. get up B. got up C. getting up D. to get up -九年级英语
• My sister learned a bicycle by herself. [ ]A. to ride B. rides C. for ride D. riding -八年级英语
• The teacher told the students _____ in class. [ ]A. not B. don't talk C. didn't talk D. no
• —I know nothing about it. You should tell me how ______.— No problem! [ ]A. do B. to do C. to do it
• — Would you like some fruit ?— No, thanks. I don't feel like anything now. [ ]A. to have, to ea
• She is willing ______ things and help others. [ ]A. to share B. share C. sharing D. to sharing -八年级英
• I need time ______ my computer. [ ]A. to mend B. mending C. mend D. mended -九年级英语
• Our teacher always tells us more English in and out of class. [ ]A. speak B. spoken C. to speak D. s
• I like ______. Would you like ______ with me this afternoon? [ ]A. swimming, swimmingB. to swim, to
• The teacher asked the boys ____ on the wall. [ ]A. to not drawB. don't draw C. not draw to D. n
• I can't wait ____ the present box. [ ]A. open B. to open C. opening D. opened -九年级英语
• I'd like _______ because it's interesting. [ ]A. skating B. to skate C. skate D. skates -八
• He started _____ football when he was 15. [ ]A. to playing B. play C. to play D.with playing -八年级英语
• It's our duty ______ our classroom clean and tidy. [ ]A. make B. making C. made D. to make -九年级
• 用所给词的正确形式填空。1. He has a lot of homework(do). 2. I'm not sure whether I(be) on time. 3. If we (t
• It's easy ______ English and it's important ______.[ ]A．study, useB．to learn, to practice
• We stopped ______, but heard nothing. [ ]A. to listen B. to listen to C. listening D. to listening t
• There are a lot of things ______ at school. [ ]A. to do B. doing C. do D. does-七年级英语
• It's very important _____ him _____ the violin very well. [ ]A. of, to playB. for, to play C. o
• I like _____ friends who are different me. [ ]A. have, from B. having; with C. to have; from -八年级英语
• The teacher often tells us _____ much time _____ TV. [ ]A. not to spend, watch B. to not spend, watc
• I want ____ whether he's all right. [ ]A. to know B. know C. knowing D. Knows -九年级英语
• The teachers often encourage us ______ study hard. [ ]A. for B. to C. at D. in -八年级英语
• I will try my best ______ you ______ the problem.[ ]A. help; to solve B. helping; solve C. to help;
• — We can use MSN to talk with each other on the Internet. — Really? Will you please show me it. [ ]A
• The best way ______ English is ______ it. [ ]A. to learn; to use B. learning; use C. learning; to us