Grammar

Circle the underlined part that is incorrect in each of the following sentences. Then correct it.

(Khoanh tròn gạch dưới phần sai trong mỗi câu sau. Sau đó sửa nó)

1. My grandfather has gone to hospital last month. He is fine now.

                                       A                                                         B

2. Life expectancy has been very low in the past.

                                        A                         B

3. My father used to do a lot of exercise since he was young.

                                                               A          B

4. I was ill last week, and didn’t do much exercise so far this week.

         A                                         B