I.Viết lại câu dùng câu điều kiện loại 1:
1.Vegetarians don't eat meat.
If you're a vegetarian,.......................................................
2.People who live in a cold country don't like hot weather.
If you live....................................................................
3.Teachers have to work very hard.
If you're a teacher,..........................................................
4.People who do a lot of exercise stay fit and healthy
If you ........................................................................
5.Mechanics understand engines.
If you're a .............................................................
6.People who read newspapers know what's happening in the world.
If you .....................................................................