用括号内所给动词的适当形式填空。
I don’t think students should __________(allow) to go out on school nights.
No country __________(make) such great progress as China in the past thirty years.
I __________(stay) at home all day if there is no class tomorrow.
I saw our math teacher talking with John when I __________(pass) his office.
Both coats look nice on me. I really don’t know which __________(choose).