Ⅰ.单句语法填空
1．Every evening after dinner，if not tired(tire) from work，I will spend some time playing with my son.
2．—What should I do with this passage?
—Find(find) out the main idea of each paragraph.
3．Look out for cars when crossing(cross) the street.
4．They don't use more water than necessary(necessary)．
5．She folded(fold) the letter in half and put it into her pocket.
6．Among various types of cars on show，I didn't know which was suitable(suit) for me.
7．The thieves stole a purse containing(contain) banknotes.
8．Should(shall) you lend me some help？I would feel much obliged.
9．—I hear Bob has been ill in hospital for days.
—If so，let's go to see him.
10．The building under construction(construct) for children left behind in rural areas will be completed in March.
