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. If you have a t _____, you should see a dentist.
2. The little girl's i _____  (ill) is very serious, we must take her to the hospital at once.
3.  —I have a sore throat.
     —You should drink lots of w _____ .
4. She has a fever .She should lie down and r_____ .
5. I'm not feeling w_____ , I have a cold.