“It is raining hard” is a one-place predication sentence.
第1题：
(A) has been raining
(B) rained
(C) was raining
(D) has rained
正确答案：C
解答参考：由前面的arrived 看出是过去发生的事情，而表示到达某地时在下雨，是当时正在发生的事情，所以选择过去进行时。【译文】我到达伦敦的时候正在下雨。
第2题：
It was raining and_____ we went home.
A. that
B. because
C. so
第3题：
It was raining when the plane_________ (起飞)in London.
第4题：
Rreferences of different kinds or types cannot co-occur in the same sentence.()
第5题：
A.rains…is suppose to
B.is raining … is suppose to
C.has rained…is supposed to
D.has been raining… is supposed to
第6题：
A.Although, but
B.But, although
C.Although, yet
D.Although, while
第7题：
Only an ________ (imagine) poet can make such a beautiful sentence.
第8题：
A、strongly
B、hardly
C、heavily
D、badly
第9题：
A. It’s like raining.
B. It doesn’t like the weather.
C. It is very hot.
D. I’d like raining.
第10题：
A simple sentence consists of a single clause which contains a subject and a predicate and stands alone as its own sentence.()