Ai giúp mik giải chi tiết phần pt mik khoanh với ạ

Ai giúp mik bài này vs ạ

I. Choose the best answer among A, B, C, or D.

1. When I last saw him, he _____ in London.

      A. has lived                       B. is living                   C. was living               D. has been living

      2. We _______ Dorothy since last Saturday.

            A. don’t see                       B. haven’t seen           C. didn’t see                D. hadn’t seen

      3. The train ______ half an hour ago.

            A. has been leaving           B. left                          C. has left                    D. had left

      4. Jack ______ the door.

            A. has just painted            B. paint                       C. will have painted    D. painting

      5. My sister ________ for you since yesterday.

            A. is looking                      B. was looking            C. has been looking    D. looked

      6. I ______ Texas State University now.

            A. am attending                B. attend                     C. was attending         D. attended

      7. He has been selling motorbikes ________.

            A. ten years ago                B. since ten years        C. for ten years ago     D. for ten years

      8. Christopher Columbus _______ American more than 500 years ago.

            A. discovered                    B. has discovered        C. had discovered       D. had been discovering

      9. He fell down when he ______ towards the church.

            A. run                                B. runs                         C. was running            D. had run

     10. We _______ there when our father died.

            A. still lived                      B. lived still                C. was still lived         D. were still living

     11. They ______ table tennis when their father comes back home.

            A. will play                       B. will be playing        C. play                         D. would play

     12. By Christmas, I _______ for Mr. Smith for six years.

            A. shall have been working      B. shall work       C. have been working    D. shall be working

     13. I _______ in the room right now.

            A. am being                       B. was being               C. have been being      D. am

     14. I ______ to New York three times this year.

            A. have been                     B. was                         C. were                        D. had been

     15. I’ll come and see you before I _______ for the States.

            A. leave                             B. will leave                C. have left                 D. shall leave

     16. The little girl asked what _______ to her friend.

Review relative clause: (viết câu với đại từ quan hệ):

1.    I bought a motor. I can use it to travel to work every day.

………………………………………………………………………………………………….

My cell phone has become necessary part of my life. I only bought it a month ago.

………………………………………………………………………………………………….

The man is a computer  expert. You were talking to him.

………………………………………………………………………………………………….

Some documents have been found. They were stolen from a car.

…………………………………………………………………………………………………..

Marta has a brother. His name is Manuel.

…………………………………………………………………………………………………..

The dog won the race. It is mine.

…………………………………………………………………………………………………..

Show me the shoes. You bought them yesterday.

………………………………………………………………………………………………….

  7. Edward has just moved to France. His mother died last year.

………………………………………………………………………………………………….

8.  That man looks very lonely. He lives in the next floor.

…………………………………………………………………………………………………

9.  The man is my father. I respect him most.

………………………………………………………………………………………………..         

10.Linda is the girl. She is giving my mom a present

Ai giúp mik bài này với ạ