1.        Tìm lỗi sai trong câu và sửa lại cho đúng

                1.1.        I have stomach ache, or I don't want to eat anything.

                1.2.        The Americans often eat fast food, but many of them are overweight.

                1.3.        I use to walk to work when I was younger.

                1.4.        He use to have long hair but nowadays this hair is very short.

                1.5.        We were all horrifying when we heard about the disaster.

Exercise 5. Underline one mistake in each sentence and correct it (mỗi câu có 1 lỗi sai. Tìm lỗi sai và sửa)

1.                 My uncle and I am going to Hue next year.

=> …............................................................................................................................

2.                 He is going to stay on a big hotel by the sea.

=> …............................................................................................................................

3.                 They are going to play volleyball in the beach.

=> …............................................................................................................................

4.                 How much is the tickets?

=> …............................................................................................................................

5.                 We are going to enjoy seafood delicious.

=> …............................................................................................................................