1 If you're a vegetarian, you shouldn't eat meat
2 If you live in a cold country, you won't like hot weather.
3 If you're a teacher, you should work very hard
4 If you do a lot of exercise, you can stay fit and healthy
5 If you're a mechanic, you will understand engines
6 If you readnewspapers, you will know what's happening in the world
chúc bạn học tốt , nocopy