Question

() 4. — How does Jack usually go to work?

       —He drive a car,but now he there to lose weight.

   A. used to;is used to walk

   B. was used to;is used to walking

   C. used to;is used to walking

() 5. The retired couple enjoy  photos.

       They always go out with their cameras.

   A. taking   B. took

   C. to take

() 6. 一 I am leaving for Switzerland next week.

       一！

   A. That's all right

   B. It's a pleasure

   C. Enjoy yourself

Answer 1

4. C 5. A 6. C