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A giant helium(º¤) balloon is telling residents of Paris how good or bad the air quality is. When it¡¯s good, the balloon ----measuring 22 meters wide and 32 meters high---shines green. _________, it¡¯s red.
A£®Though terribleB£®Whenever good C£®If worseD£®When bad
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I won¡¯t see the film tonight. I am busy. ____ , it is raining cats and dogs. 
A£®somehowB£®howeverC£®besidesD£®as well as
It¡¯s natural that I didn¡¯t recognize her immediately I saw her. _______, it¡¯s almost 5 years since we met last.
A£®After allB£®In additionC£®What¡¯s moreD£®In particular
Mother went shopping; __________, I cleaned the house.
A£®whileB£®whenC£®howeverD£®meanwhile
He doesn¡¯t have interest in cooking£®__________, he¡¯s getting tired of it£®
A£®On the contraryB£®On the one hand
C£®On the other handD£®On the whole
The student did not catch the last bus, _______, it began to rain cats and dogs.
A£®in the fleshB£®at timesC£®what¡¯s worseD£®back and forth
¡ªWhat¡¯s the matter with you, Tom?
¡ª______ the ladder, one of arms has been broken.
A£®ClimbingB£®While climbing
C£®To climbD£®While I was climbing
Modern science and technology has _____ communication between people far apart.
A£®made convenientB£®made it convenient
C£®made it convenient forD£®made it convenient to
With his son _____ , the old man felt unhappy.
A£®disappointedB£®to be disappointed
C£®disappointingD£®being disappointed

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