單項(xiàng)選擇題Don't disturb me. I（）letters all morning and have written ten so far.

A.write
B.have written
C.was writing
D.have been writing


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1.單項(xiàng)選擇題Mr. Smith（）a most important part in the development of our city.

A. took 
B.had
C.played
D.made

2.單項(xiàng)選擇題Could you tell me where Mr. Lake is? ---（）

A.From England
B.At the office
C.He’s working
D.He’s very busy

3.單項(xiàng)選擇題What a lovely day! Why not go swimming this afternoon? —（）

A.Because it’s raining.
B.Have a good time!
C.Why do you go swimming? 
D.It sounds nice

4.單項(xiàng)選擇題--What about going for a walk? ---（）

A.Why not? A good idea
B.That’s all right
C.So, do I 
D.Walking is good to you

5.單項(xiàng)選擇題Why（）the old block of flats（）demolished next month?

A.are;being
B.is;being
C.has;been
D.have;been