1. I'm afraid I can't go with you b_____  I have to do my homework first.
2. Let's d_____  the question. OK?
3. His father works t_____ 11:00 every night.
4. Thanks for your i_____.
5. We are going to watch the football m_____ tonight.
6. We studied for the math test the w_____ day.
7. How many l_____ do you have every day?
8. The child is sleeping. Keep q____, please.
9. —Are you free now? 
    —No, I am very  b______.
10. —Would you like some water? 
     —S_____. I'd love to.
11. It's good to drink milk every day for our h_____.
12. It's not a good h_____ to eat too much junk food every day.
13. If you have a t_____,  you should see a dentist.
14. I'm t_____ I want some water.
15. Peppers, carrots and onions are all v_____.

1. I get up in the m              .
2. W              you like some soup?
3. I'm h             , I want to eat.
4. We eat cereal f              breakfast.
5. I'd like donuts, it's d             .
6. Li Ming has a b              of noodles.

A:Hi, you are a vegetarian (素食者). May I know w  1  ?
B:You know I'm a model. I have to be very c  2   with my appearance(外表).
A:What do you usually h  3   for meals?
B: Rice with vegetables, orange juice and some apples. They can give me enough energy f  4   the
whole day.
A:Do you drink water a lot?
B:Sure. There are no c  5   in water, so you can drink it without getting fat. By the way, I hear that
you are changing your diet now.
A:That's t  6  . I eat less than before and I am thinner. But I'm always feeling h  7   and always want
to eat something.
B:How do you like your new diet?
A:I think it's useful.  I love hamburgers but I don't eat them any more. I like d  8   Coke but now I
don't drink it. I d  9    vegetables but I often eat them now,
B:Do you exercise every day?
A: Yes, I play badminton these days. I feel much b  10  .
B:Good. If you want to keep fit, you should live with healthy food and enough exercise.
1.         2.          3.          4.         5.        
6.         7.          8.          9.         10.