Ⅰ.单句语法填空
1．My mom suggests that we (should)_eat (eat) out for a change this weekend.
2．Don't handle the vase as if it were_made (make) of steel.
3．—Must you interrupt now？Can't you see I 'm on the phone?
—Sorry Sir, but it's urgent.
4．When I was small, my mom would read me stories at night.
5．It's a pity that you were late, otherwise you would_have_seen (see) our new teacher.
6．It has been accepted that all the students shall put on masks before going to school in case they are infected with COVID19.
7．Tom's score on the test is the highest in the class.He must_have_studied (study) hard before the test.
