题目内容
动词填空。
They ________ (write) five books during the last two months.
动词填空:
They ________(have)an interview with the writer when the earthquake happened.
They ________ (have ) an interview with the writer when the earthquake happened.
用适当的情态动词填空。
They ________ work from 9∶00 a.m.till 5∶00 p.m.
They are our rules.You ________ obey them.