(完整版)连词 and,or,but 的用法大全一、选择题1．It’s hot today, ______we want to go swimming in the river.A．thoughB．butC．soD．or2．Set down your pens when you hear the bell rings, ____ you’ll be against the rules.A．and B．but C．so D．or3．– How do you like this soap opera?– I think it’s very boring, ________ my mother always wants to watch it.A．ifB．butC．orD．So4．I’d like to go swimming with you, ______ I am too busy today.A．butB．andC．soD．or5．— Some people think students may waste time while studying at home. —It is true, ________ students have improved their ability through learning independently.A．butB．soC．or6．The music was too loud, I turned it down.A．soB．becauseC．butD．or7．Put your books in the drawer, _____ they won’t get lost.A．or B．and C．but D．so8．It was very dark outside， ___________ we had to feel our way slowly.A．soB．butC．forD．or9．I phoned Sarah last night, ______ there was no answer.A．andB．butC．orD．so10．I got up late yesterday, ____ I had to take my breakfast with me on the bus.A．andB．butC．orD．so11．I like taking photos, _____my cousin doesn’t like it.A．andB．butC．orD．so12．People cut down too many trees, _____ the greenhouse effect becomes more and more serious.A．soB．becauseC．althoughD．if13．Follow the teachers' instructions, __________ you may get hurt when exercising.A．soB．orC．butD．and14．Lucy, don’t turn off the computer before closing all programs, ________you could have problems.A．orB．andC．butD．so15．Mr. Pitt had to cheer up soon, ______ he would lose the game completely.A．andB．soC．butD．or16．Those who want to lose weight have to exercise every day, _________ they might get fat again.A．thoughB．ifC．so thatD．or17．Don’t be crazy about computer games, ____...
