There is a mistake in each of these sentences. Underline the mistake and then correct it. 1.The dirt on vegetables can cause you sick 2.Scientist say that the life started in the ocean 3.He gave up to smoke 2 years ago 4.He is a fast runner. He runs fastly 5.Can i lend your pencil? I'm sorry. I'm using it 6.You should keep silently when they are working 7.How many times in a day do you brush your teeth? 8.Long is worried because he has see the dentist

1. Em hãy kể tên các anh hùng dân tộc có công trong lịch sử Việt Nam thời nhà Lý, Trần.

2. Em hãy liệt kê đường lối chống giặc trong các cuộc kháng chiến chống quân xâm lược Tống, Mông-Nguyên.

What does the doctor recommend to eat?

What do happy people do? 

What kind of food will help people to keep fit and stay healthy?