翻译下列句子。
1. 你们的老师在照顾谁?
_____ your teacher _____?
2. 我有时一年去3次巴西。
Sometimes I go to _____ _____ a year.
3. 这个孩子牙痛得厉害。
This kid _____ a _____.
4. 他感冒了,每天吃3次药。
He had a cold. He _____ three _____ a day.
5. 她看起来不健康。
She _____ _____.
6. 我每天花半个小时做作业。
I _____ my home work every day.
7. 我爸爸明天要去日本。
My father____ _____ for Japan tomorrow.
8. 每年观光旅行花费你多长时间?
How _____does it take you to _____ every year?
9. 这个箱子比那个重。
This box is _____ that _____.
10. 他经常骑自行车去上学。
He often ____ to school.
1. Who's; looking after
2. Brazil; three times
3. has; bad toothache
4. took the medicine; times
5. looks unhealthy
6. spend half an hour doing
7. is leaving
8. long; go sightseeing
9. heavier than; one
10. rides his bike