Though it doesn’t rain, I will take my umbrella ________．

1. A.
   by chance
2. B.
   on purpose
3. C.
   in case
4. D.
   so on

He doesn’t believe it will rain tomorrow ________?

1. A.
   doesn’t he
2. B.
   doesn’t it
3. C.
   will it
4. D.
   won’t it

It doesn’t often rain here．________, we often water the fields．

1. A.
   Instead of
2. B.
   As a result
3. C.
   More of less
4. D.
   For example

It doesn't often rain in the summer here. _________, we have to water the vegetable garden.

A. Certainly B. Of course　 C. As a result 　D. Because

He doesn’t believe it will rain tomorrow ________?

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