题目内容
9. By the year 2020,the Indo-European language family (study) for more than 200 years.
9. will have been studied
11. Only after the best doctor arrives here (手术才能进行) .
2. The teacher usually (recover / review) the main points at the end of her class.
10. Robert is never on time. He always arrives (later / the latest) than the rest of us.
11. We first met in 1998,and from then on we (have been / had been) good friends.
4. Hardly had the minister finished his speech when gunmen (storm) the stadium.
4. Gasoline (成为主要问题) for people for the last ten years.
2. I still remember (take) to the Famen Temple and what I saw there.
1. There is another bus later,so we (不必上这辆) .