It is required that the students （ ） mobile phones in their school, so seldom （ ） them using one.
（A）don't use; will you see
（B）should not use; you will see
（C）not use; will you see
（D）not use; you will see
It seems late to say anything. We probably （ ） it if we had made an offer sooner.
（A）would have got
（B）would get
（C）had got
（D）got
If I （ ） for my English test, I wouldn’t have got such a low grade.
（A）had prepared
（B）prepared
（C）were to prepare
（D）have prepared
