Guys, before you buy new sports shoes, please think ________ it is really necessary! [ ]A. how B. wh

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• We won't start the meeting _____ our teacher arrives. [ ]A. though B. until C. while D. or-九年级英
• Little Kate went to school _______ it rained heavily yesterday.[ ]A. though B. if C. but D. since -九
• The sports meet will continue ______ it rains tomorrow. [ ]A. if B. as soon as C. since D. unless -九
• I was just leaving the office ______ the telephone rang. [ ]A. when B. and C. while D. before -九年级英语
• —How are you feeling here?— It's quite hot. I don't know _____ to go or stay. [ ]A. how B.
• —Could we play football in your playground, Sir? —No, ________ you have the principal's note. [
• They will lose the game _______they try their best, [ ]A. unlessB. onceC. since D. after -九年级英语
• _____ you are in trouble, let me know. I'll give you a hand. [ ]A. Whenever B. Wherever C. Howe
• _____ the boy was walking down the street, the UFO landed. [ ]A. Why B. Where C. While D. Whenever -
• —It's 10 o'clock now. I must go. —It's raining heavily outside. Don't leave ____
• _______ they are twin brothers, they don't look like each other. [ ]A. Though B. Since C. Howev
• — _____ the soldiers are very tired, ______ they keep on working. — They are great. We must learn fr
• Could you please give me your e-mail address ______ you go? [ ]A. as soon as B. before C. after D. u
• —May I go to the movies with you?—I'm afraid not_______ you have a ticket, because I have only
• __________ Amy likes to go to the cinema, but she doesn't like to see horror films. [ ]A. Since
• Good to see you again. It's almost three years ______ we met last time. [ ]A. until B. beforeC.
• The red suitcase is expensive ______ it's made of leather.[ ]A. when B. if C. because D. though
• Several days has passed _______ the air crash (空难) happened. [ ]A. since B. after C. as -九年级英语
• What was he doing _____ you visited him? [ ]A. when B. and C. but -八年级英语
• ______ there were only five soldiers left at the front, ______ they went on fighting. [ ]A. Because;
• —What's your favorite subject?—English. I like it very much ______ it's interesting and us
• — Why didn't you tell him about the meeting? — He had rushed out of the room ______ I could say
• I still remember my first teacher ________ we haven't seen each other for a long time. [ ]A. it
• —Do you like sports? —Yes, I do some running in the park everyday _______ the weather is terrible. [
• ______ I was doing my homework, my mother was cooking dinner for us. [ ]A. What B. While C. Because
• It is known to all that _____ you exercise regularly, you won't stay in good health. [ ]A. unle
• —When did you know the fact? —I didn't know about it ________ ray aunt told me. [ ]A. after B.
• —Would you like to come to my birthday party? —I'd love to, ______ I have no time. [ ]A.so B. o
• I'm not sure_______ she is right. _______ she is right, I will follow her. [ ]A. whether; Wheth
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• I didn't _____ you were going to leave _____ 3 o'clock. [ ]A. find; at B. realize; until C
• I told him the news _____ be came back yesterday. [ ]A. until B. as soon as C. unless -九年级英语
• Tom didn't come to school yesterday ______ he was very ill.[ ]A. but B. so C. because D. and -八
• Tom got all A's _____ he spent most of his time studying. [ ]A. if B. before C. becauseD. altho
• －How about having a picnic with me? －I'd love to, _______ I'm afraid I have no time.[ ]A.
• Since I had a lot of homework to do, I didn't go to bed ________ 12 last night. [ ] A. until B.
• Write down the phone number, _______ you'll forget it. [ ]A. so B. andC. but D. or -九年级英语
• They develop their skills _______ they can do things better and better. [ ]A. however B. becauseC. s
• I've decided to go to London next weekend. I was wondering _______ you could go with me. [ ]A.
• The art club is for members only. You can't go in _____ you are a member. [ ]A. unless B. becau
• ______ the story is short and there are no new words in it, it is difficult to understand. [ ]A. But
• Elsa hates going shopping, _____ she went last night when her grandpa asked her to buy some medicin
• _______ many children like KFC, I think they'd better try not to eat it too often.[ ]A. Because
• _______ they were not rich, they tried their best to send their child to the best school. [ ]A. Howe
• ______ she is ill, ______ she goes to school. [ ]A. Although; / B. Although; but C. But; although D.
• He's worked here _______ the factory opened. [ ]A. before B. since C. after D. for -八年级英语
• _____ you have tried it on, you can't imagine how pretty the new style skirt is.[ ]A. Because B
• I'm going to look for another job ______ the company offers me more money. [ ]A. afterB. unless
• Susan often goes swimming _____ she is free. [ ]A. what B. who C. where D. when -七年级英语
• _____ you are boring, you can go to a movie. [ ]A. And B. But C. If D. Because -七年级英语