1 . —Many people say the temperature in Dongtai this spring is just like a roller coaster.
—Yes, it’s true. _________ !

A．What a strange weather	B．How a strange weather
C．How changeable weather	D．What changeable weather

2 . Take an umbrella with you, for the weather is ________ at the time of the year. (change)

3 . The weather is very ________ at this time of year. (change)

4 . — Many people say the temperature in Yangzhou this spring is just like a roller coaster.
— I can’t agree more. ________ !

A．What a strange weather!	B．How a strange weather!
C．What changeable weather!	D．How changeable weather!

5 . —Dad, I got a job as a professional pianist in the school band.
—Congratulations. Make yourself ________ so that the school band won't fire you.

A．changeable

B．fashionable

C．valuable

D．possible

6 . Because of the ________ weather, quite a few kids got a bad cold.   (change)