1.2 课时作业
Ⅰ.单句语法填空
1．Finally, that hard work paid off (有了回报) and now the water in the river is ________ (clean) than ever.
2．We have not fallen in love ________ each other, but only get ________ well with each other. Don't be surprised.
3．My father said he would be ________ (thank) if the expert could give him some advice on how to give up smoking.
4．The world financial crisis (金融危机) has made ________ difficult for some graduates to find better jobs.
5．The family decided to ________ down in the village since it was so quiet and the air was fresh, too.
6．With good treatment and care, professor Smith unbelievably ________ from a heart attack in a week.
7．“You can't go out to play ________ you finish your homework.” Mother told Tom.
8．The boys were playing football on the ground. Sam didn't want ________ (join) them.
9．________ more and more trees cut down, many animals and insects are dying out.
10．—People should stop using their cars and start using public transport.
—________ (exact). The roads are too crowded as it is.
答案：1.cleaner 2.with; along/on 3.thankful 4.it
5．settle 6.recovered 7.until/unless/before 8.to join 9.With 10.Exactly
