英语选择题--------1.What will happen if people use the subways_____?

英语选择题--------1.What will happen if people use the subways_____?
--I think our city will become_________ crowded.A.less,less B.more ,more C.more ,less D.often ,much2.I think there will be_______pollution in the future.----That will be good for everybody.I hope therewill be______trees.A.less,more B.more,less C.fewer ,more D.more,fewer3.______people have lunch at this restaurant every day.A.hundred of B.hundreds of C.hundreds D.hundred4.Did she come to the party yesterday?----NO.she didn't_____call to say she wasn't comingA.also B.ever C.even D.nearly5.We should all play an active_________in making our world more beautiful.A.attention B.interest C.importance D.part6._________her vacation,my sister worked as a part --time teacher in a summer school.A.during B.for C.at D.on7.the way to learn the song is to sing it loudly___________.A.all over B.over C.again D.over and over