I don’t know _____ or not he will come . _______ he comes , I will call you .A．whether ; IfB．whether

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• —_____ did Mr Li finish the work last night? —At about eleven, I think. A．What B．WhereC．Who D．When-
• — What’s your plan for this weekend? — We will go for a picnic by the river _______ it rains.A．unles
• None of them knew what happened __________we told them about it.A．sinceB．afterC．untilD．while-八年级英语
• ----_______ go to the cinema together with me?---- Good idea!A．How aboutB．Why do youC．Why notD．What
• Our team tried our best, ________ we failed the match at last. A．butB．andC．orD．while-九年级英语
• I like music______ I am eating. [ ]A. as soon as B. while C. unless D. if -九年级英语
• ______ the math problem is difficult, I'll try very hard to work it out. [ ]A. Though B. When C
• —Jim, you look so tired!—Oh, I didn’t go to bed ______ it was 12 o’clock last night.[ ]A．untilB．asC．
• He was _______ pain, __________ he didn’t cry.A．in, butB．with, andC．at, orD．in, and-八年级英语
• —______ a week do you use your computer?—Twice.A．How oftenB．How soonC．How many timesD．How long-八年级英语
• These young orange trees need special care _______ they can live through winter .A．forB．becauseC．so
• It ______last week that the haze(雾霾) in Beijing caused many problems.A．reportsB．reportedC．is reporte
• — We can use QQ to talk with each other online.— Really? Could you please show me _______ it?A．what
• – This dress was last year’s style.– I think it still looks perfect ________ it has gone out of fash
• – Hi, Sam. A nice day, isn’t it? – Yes. ________ go to the park to relax ourselves?A．Would you like
• --- Lily isn’t here today, What’s happened to her? ---She stays at home her illness.A．becauseB．becau
• —Do you like math?—Yes, it’s difficult ________ really interesting.A．butB．andC．orD．so-七年级英语
• They didn’t go to bed ________ they finished their homework.A．whenB．becauseC．untilD．if-八年级英语
• ______ we had no time to travel, we still felt very happy this holiday.[ ]A. If B. WhenC. Though D.
• The weather is hot, ____ the man is still wearing his coat.A．andB．butC．soD．in-八年级英语
• The earth will become worse and worse ________ we do something to stop her from being polluted.A．ifB
• There’s no doubt _______ Emily will be the hostess (女主持) of the New Year’s party.A．ifB．whenC． whatD．
• _______ 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