The earth will become worse and worse ________ we do something to stop her from being polluted.A．ifB

更多内容推荐

• _______ Mr. Smith is not rich, ________he always gives money to the poor.A． Although ; /B．Although ;
• Everybody tells us we can’t pass the exam ________ we study hard.A．becauseB．orC．unlessD．and-九年级英语
• _________our hometown is only a small one, the number of foreigners living and working here is growi
• —Do you like sports?—Yes, I do some running in the park everyday _______ the weather is terrible. A．
• Scientists say it still needs five or six years _____ it is possible for human patients to take this
• None of them knew what had happened _________ I told them about it. A．when B．until C．afterD．though-九
• A lot of famous doctors gathered in Harbin _________ save “ China’s most beautiful teacher” -Ms Zhan
• You will fall behind others _________ you work hard.A. if B. when C. unless-九年级英语
• ______ he got ready to leave home, his parents came to his home.A．WhileB．AsC．UntilD．If-九年级英语
• Detective Lu thought that ________ Xie Yiming ________ Wang Gang were likely to kidnap Guan Fei, Gu
• You should keep working hard ____ you have passed the exam. A．since B．because C．so D．even though-九年级
• The film, Tales of Old Beijing, shows us ________ Beijing looked like many years ago.A．howB．thatC．wh
• --- What do you think of the film?--- Fantastic. _______ the children_______ their father likes to
• — Is my answer to the math problem right?— Let me consider it carefully _____I give you an answer. [
• —What are you going to do this afternoon?—There___________ a football match. I want to watch it.A．is
• Mr. Wang has taught in our school _______ he came to Hainan.A. when B. for C. since-九年级英语
• ________ he is ill, ________he goes to school. A. Although; but B. /; /C. Although; /-八年级英语
• ______ time goes by, China is getting stronger and stronger.A．UntilB．WhileC．AsD．When-九年级英语
• We believe _______ we could finally go to a good senior high school.A．whatB．ifC．thatD．when-九年级英语
• ---There is no doubt _______ he will come tomorrow.---But I doubt _______ he will come here on time
• _________Jimmy knows he may fail, ________he will still try.A．Though; butB．Though; /C．But; thoughD．B
• It’s very nice_________you __________ my parents your best wishes.A．of; sendingB．of; to sendC．for; t
• –The weather is very cold these days. –.A. So do I B. So is itC. So it is-九年级英语
• It was a pity. The game wasn’t on yesterday the rain.A．thanks forB．becauseC．because ofD．as-九年级英语
• Never eat food that stays over night, it tastes .A．if, goodB．but, wellC．even though, goodD．even if,
• ____Lily ___Lucy can go with you , because one of them has to stay here to look after their mother A
• ---When did you return to China?---_________________.A．Until next weekB．Not until next weekC．a few d
• —Whatareyouthinkingabout?—I'mthinkingabout______togoforapicnic.[ ]A.whatB.whether C.thatD.if -九
• ____ it was late, the students were still studying in the classroom.A．AlthoughB．ButC．As long asD．Bec
• I don't like bread. I won't eat it ______ I am very hungry.A．ifB．whenC．asD．unless-九年级英语
• ---How long have you known the doctor ?---_________he helped me three years ago.A．WhenB．BeforeC．Beca
• Many sheep diedthe bad weather two days ago. A．butB．becauseC．because ofD．and-八年级英语
• Nothing can be done _______ he returns.A．asB．beforeC．whileD．until-九年级英语
• ---You look very healthy. ________do you exercise? -----I exercise three times a week. A．How oftenB．
• The little boy is healthy, _____ he is happy, too.A.and B. but C.or-九年级英语
• ---I am going to Nanjing and stay there for a week. ---____________ you are there, would you please
• Many people believe we will face environmental disasters _________ we completely change the way we l
• _______ the water was cold, Wei Qinggang jumped into it to save others. [ ]A. Although B. When C. If
• His father has worked in this factory _____ he came here in 1980.A. since B. for C. when-九年级英语
• Tom likes dancing, he is a little quiet.A．butB．althoughC．soD．however-八年级英语
• ---____do you take exercise? ---Every day.A．How longB．How farC．How manyD．How often-八年级英语
• --- Your grandparents were very great.--- Yes. They supported my father’s schooling _________ they w
• ---__________was your vacation? ---Very good. A．WhatB．WhereC．WhenD．How-八年级英语
• Tony wanted to take some good photos,______ he lost his camera.A．butB．andC．orD．so-九年级英语
• --Would you like coffee, coke________ milk?---__________________.Just some green tea, please.A．and;
• —Be quick, _______ we’ll be late for the class. —Ok, I’m coming.A．butB．orC．soD．and-九年级英语
• Dad doesn’t want to sell the car. ______the car is old, it still runs well.A．BecauseB．SoC．ThoughD．Bu
• Now most families have only one child _____ our country’s one-child policy. A. since B. because C. b
• I’m tidy ,my sister is not.A．andB．butC．underD．always-七年级英语
• —__________jacket is this?—It’s mine. A. Who B. Who’s C. Whose-七年级英语