Ⅰ.单句语法填空
1．(2019·河南开封联考)But the firefighters failed to save the dog's owner because if they had_walked (walk) onto the mud，they would have sunk，too.
2．(2019·江苏常州一中月考改编)—Cathy burnt into tears at the news that she was turned down by the company，but I meant no harm.
—I would rather you hadn't_told (not tell) her about it.
3．If I were (be) at home in Cambodia, I would have to go outdoors.
4．I am sorry I am very busy now.If I had (have)time，I would certainly go to the movies with you.
5．According to the local law，no one shall enter the building site without permission.
6．Jane could have_come (come) to the party，but she could not find the exact time.
7．He was greatly shocked at the man's taking office.Never did he expect that the voters should be so unreasonable.
8．It's time that we did/should_do (do) something quickly.
9．If teens see that their physical condition is causing them to perform badly，they may be_motivated (motivate) to do other activities to get healthy.
10．My shopping list was long and my wallet was light.Still, I needed to get a week's food for my family.I parked my car，looked down at my list，and hoped I could pay for it all.
