Kiểm tra lại giúp mình viết lại câu đúng chưa nhé. 3. They built this villa 200 years ago => This villa was built 200 years ago 4.This bag costs 2 million and that one is 3 million => That bag is more expensive than this one 5.The man is boss. You met him at the cinema yesterday => the man that you met at the cinema yesterday is my boss 6.taking exercises every day is good for our health => It’s good for our health to do take exercises 7. The school is very old. He is studying in that school => The school which he is stuydying very old