Fast food _____ delicious,but it's bad for _____.

A.taste;healthy B.tastes;healthy

C.taste;health D.tastes;health

_________ fast food is unhealthy, _________ many people like it very much．

1. A.
   Because; so
2. B.
   Though;/
3. C.
   When; and
4. D.
   Though; but

Fast food becomes ________ in China.

1. A.
   popular and popular
2. B.
   more and more popular
3. C.
   more much popular
4. D.
   more popular and more popular

________ fast is dangerous.

1. A.
   Drive
2. B.
   To drive
3. C.
   Driving
4. D.
   B and C