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. Do you have any plans for the summer h__________? It will last two months. 　　
2. Lucy cried because she was h__________ by herself. 　　
3. It is i__________ for me to be there before 6 o'clock, it is too far away from here. 　　
4. We cook meals in the k__________. 　　
5. How many l__________ can you speak? 　　
6. Shanghai is a m__________ city. There are many tall buildings in the city. 　　
7. Open your m__________ and show me your tongue. 　　
8. I've been abroad for two years, so I m__________ my parents very much. 　　
9. I'm hungry now. It's time to have l__________. 　　
10. The nearest bus stop is 2 m__________ from here.