Mr. Zhang has retired already. He in our school for over thirty years.
| A．has worked | B．had worked | C．worked | D．was working |
-----Why didn’t you go to the gathering yesterday?
------It rained so hard and in addition, I ________ an important essay the whole morning.
| A．wrote | B．had written | C．was writing | D．have been writing |
--- Tom, wait a minute.
--- What for?
--- Take an umbrella _____ it rains.
| A．in order that | B．so that | C．in case | D．as if |
There are hundreds of visitorsin front of the Art Gallery to have a look at Van Gogh’s paintings．
| A．wait | B．to wait | C．waited | D．waiting |
I shall never forget the years _______ I lived in the countryside with the farmers, ______ has a great effect on my life.
| A．that ;which | B．when; which | C．which ; that | D．when ; who |
Get up early, you will be late!
| A．and | B．otherwise | C．then | D．but |