【正文】 me mistake again.A．a(chǎn)nd B．or C．so D．but3．I’d like to go swimming with you, ______ I am too busy today.A．but B．a(chǎn)nd C．so D．or4．— Some people think students may waste time while studying at home. —It is true, ________ students have improved their ability through learning independently.A．but B．so C．or5．The music was too loud, I turned it down.A．so B．because C．but D．or6．The last bus had left when we arrived，_____ we had to find a hotel to stay for the night．A．so B．but C．or D．because7．It was very dark outside， ___________ we had to feel our way slowly.A．so B．but C．for D．or8．It’s hot today, ______we want to go swimming in the river.A．though B．but C．so D．or9．Mom added some salt into the soup, ______ it still wasn39。t salty enough.A．so B．a(chǎn)nd C．but D．or10．I must go back home before 11 ., ________ my father will be angry with me.A．a(chǎn)nd B．or C．so D．but11．— Excuse me. Do you have a table for two?— I’m sorry, there aren’t any seats now. Would you mind waiting a while?A．so B．or C．a(chǎn)nd D．but12．Follow the teachers39。t be afraid to make mistakes， _________ you39。 ______you will do worse in your studies. All right.A．so B．but C．or D．a(chǎn)nd19．You’d better wake up Tom at 6：30， he will be late for the match．A．if B．or C．a(chǎn)nd D．but20．People cut down too many trees, _____ the greenhouse effect bees more and more serious.A．so B．because C．a(chǎn)lthough D．if21．The jacket is nice, _________ it doesn’t look good on me.A．so B．if C．but D．or22．The toys are really old, ________ I still want to keep them.A．or B．a(chǎn)nd C．but23．Bob is young, _______ he knows a lot.A．because B．so C．but D．unless24．The thing that matters is not whether you fail or not, ________ whether you try or not.A．a(chǎn)nd B．or C．so D．but25．Going to the movies is good, ______ I really only like listening to music.A．a(chǎn)nd B．but C．so D．or26．He studies hard all the time, _________ he has made rapid progress in many ways.A．so B．because C．but D．yet27．Ben was busy taking a training class, ______we had to wait for him for half an hour.A．so B．if C．or D．but28．It was raining heavily, _____ we decided to stay at home and watch TV.A．but B．or C．because D．so29．Anna, what a nice dress you are wearing today!Thank you. It fits me well, ______________ the colour is not my favourite.A．a(chǎn)nd B．so C．but D．or30．I like your story, _______ I’m confused by the ending. Can you explain it?A．a(chǎn)nd B．or C．so D．but31．We will never see Kobe play another basketball game, ________we will always remember him.A．because B．unless C．but D．if32．The glasses are in fashion ________ they don’t look good on me.A．but B．so C．a(chǎn)nd D．or33．The F1 driver is hugely talented, ________ he still works hard to