Chọn câu trả lời đúng nhất

1. I enjoy..........in the morning because I find it good for my health.
a. Gardening      b. Garden     c. To garden    d. To gardening
2. Carved eggshell is a great hobby that makes you 
         A            B                                                  C                   
happier.
     D
3. A:" let's take part in clean-up project"- B"........."
a. Really?    b. Not at all.   c. Great idea!   
d. You're welcome
4. A:" Could you tell us about community service"- B"......"
a. Count me out  b. No, you don't  c. Yes, I can't  
d. Certianly