用所给单词的正确形式填空。
1. They have a cold. Give __________ (they) some water.
2. His brother __________ (take) a trip around China last summer holiday.
3. My family __________ (fly) to England last weekend.
4. My parents and I __________ (be) going to Shanghai for a week.
5. He will __________ (be) a singer when he grows up.
6. Did Kate __________ (sing) songs on your birthday party?
7. Her sister __________ (do) her homework after school yesterday.
8. —What do you usually do on Sundays?
— I usually __________ (watch) TV and __________ (play) football.
9. — When __________ (be) you born?
— I __________ (be) born on April 14th.
10. He washes clothes every night. But he __________ (not wash) clothes last night.