II. Complete the sentences by using Present Perfect tense

1. Nick’s father……………………………… (work) in London since 2000.

2. She ………………………………. (drink) orange juice for breakfast for 3 years.

3. We …………………………………… (run) to the railway station for 15 minutes.

4. He ………………………………………… (take) this course since last month. 5. Karen ………………………………… (read) a newspaper on the train for 10 minutes.

6. His mother………………………………(come) back home since five o’clock. 7. They ……………………………………… (clean) up beaches since six o’clock. 8. Kate ……………………………………………. me an e-mail since yesterday. (not, send)

9. Dave and Pat ……………………………………………. the museum for ages. (not, visit).

10. Marcus ……………………………………………. an accident. (not, have)

11. We ……………………………………………. the shopping for our grandmother yet. (not, do).

12. My friends ……………………………………………. smoking. (not, give up) 13. …………….. it ……………………… into a famous place of interest for ages? (grow)

14. ………………he ………………………………… in this school for ten years? (teach)

15. ………………….. you ………………………. my bike? (to clean)

16. ………………….. Emily ………………………her room? (to paint)

17. ………………….. Lisa ………………… to the concert? (to get)

18. ………………….. your uncle ………………………smoking? (to give up)

III. Use FOR or SINCE with the following time references

1. I haven't phoned home ……………. Christmas.

2. We've been here……………. nine o'clock.

3. I have worked for International House ……………. more than eight years.

4. I haven't visited my home town ……………. I left school.

5. I haven't been to the cinema ……………. ages.

6. I have studied non-stop ……………. 9.15.

7. I have had a driving license ……………. I was eighteen.

8. She hasn't had a day off ……………. 1999.

9. Johan has been in England……………. more than two weeks now.

10. Peter has been my best friend ……………. we were nine.

11. We have lived here ……………. 1987.

12. They have lived in this house ……………. six months.

13. Mr. Smith has had this car ……………. years.

14. She has been in our class……………. October.

15. I haven't seen John ……………. Monday.

16. I haven't seen John……………. days.

17. They have been in Italy ……………. a week.

18. Janet has worked in this office ……………. 20 years.

19. I haven't talked to David……………. last week.

20. My parents have walked ……………. thirty minutes.

II. Complete the sentences by using Present Perfect tense

1. Nick’s father……………………………… (work) in London since 2000.

2. She ………………………………. (drink) orange juice for breakfast for 3 years.

3. We …………………………………… (run) to the railway station for 15 minutes.

4. He ………………………………………… (take) this course since last month. 5. Karen ………………………………… (read) a newspaper on the train for 10 minutes.

6. His mother………………………………(come) back home since five o’clock. 7. They ……………………………………… (clean) up beaches since six o’clock. 8. Kate ……………………………………………. me an e-mail since yesterday. (not, send)

9. Dave and Pat ……………………………………………. the museum for ages. (not, visit).

10. Marcus ……………………………………………. an accident. (not, have)

11. We ……………………………………………. the shopping for our grandmother yet. (not, do).

12. My friends ……………………………………………. smoking. (not, give up) 13. …………….. it ……………………… into a famous place of interest for ages? (grow)

14. ………………he ………………………………… in this school for ten years? (teach)

15. ………………….. you ………………………. my bike? (to clean)

16. ………………….. Emily ………………………her room? (to paint)

17. ………………….. Lisa ………………… to the concert? (to get)

18. ………………….. your uncle ………………………smoking? (to give up)

2. Bring → …………………. →…………… ………………………

3. Come → …………………. →…………… ………………………

4. Do → …………………. →…………… ………………………

5. Drink → …………………. →…………… ………………………

6. Eat → …………………. →…………… ………………………

7. Get → …………………. →…………… ………………………

8. Give → …………………. →…………… ………………………

9. Go → …………………. →…………… ………………………

10. Grow → …………………. →…………… ………………………

11. Have → …………………. →…………… ………………………

12. Hold → …………………. →…………… ………………………

13. Know → …………………. →…………… ………………………

14. Let → …………………. →…………… ………………………

15. Meet → …………………. →…………… ………………………

16. Read → …………………. →…………… ………………………

17. Run → …………………. →…………… ………………………

18. See → …………………. →…………… ………………………

19. Send → …………………. →…………… ………………………

20. Speak → …………………. →…………… ………………………

21. Take → …………………. →…………… ………………………

22. Teach → …………………. →…………… ………………………

23. Think → …………………. →…………… ………………………

24. Write → …………………. →…………… ………………………

giúp em gấp với ạ, em cảm ơn 

Complete the sentences using the present simple tense of the verbs.

1. ……………………………..…………………………….. (the film/ begin) at 7.00 or 8.00?

2. The art exhibition (open) ……………………… on 5 May and (end) …………………… on 4 July.

3. The train (leave) …………………… Saigon at 2.30 and (arrive) ………………. in Nha Trang at 8.00.

4. We (start) ……………………. our work on Tuesday and (finish) ………………………. on Sunday.

5. Next Saturday (be) …………………………….. thirteenth.

6. When ……………………………..…………………………….. (this TV program/ finish)?

7. Where ……………………………..…………………………….. (they/ collect) garbage?

8. My train …………………………….. (leave) at 8.00, so I need to be at the station by 7.45.

9. What time ……………………………..…………………………….. (she/ finish) your work tonight?

10. “What time ……………………………..…………………………….. (your train/ leave) tomorrow?”

– “Seven o’clock in the morning. It (get) ……………………………..into Paris at eleven.”

1. He likes (to going/ go/ going) …………………………….. swimming.

2. The children insist on (to go/ go/ going) …………………………….. to the circus.

3. She dislikes (to do/ do/ doing) …………………………….. that awful work.

4. My children enjoyed (to read/ read/ reading) …………………………….. comic books.

5. He hates people (to talk/ talk/ talking) …………………………….. about himself.

6. My friends used to (to gather/ gather/ gathering) …………………… to support cultural sport programs.

7. The students must (to finish/ finish/ finishing) …………………………….. their exercises in time.

8.He may (to go/ go/ going) …………………………….. out after dinner.

9. She should (to tell/ tell/ tells) …………………………….. her teacher about that story.

1. You can use a dictionary to find ............................................... new words.

2. They are very proud .............................................. their new house.

3. She should work harder .............................................. her Spanish grammar.

4. Try to learn the meaning of new words .............................................. heart.

5. We got good grade ........................................... Chemistry, Biology and Math.

6. We write the meaning of new words ................................. our mother tongue.

7. Language learners learn words .............................................. different ways.

8. John came .......................................... an old friend in the street this morning.

9. She came .............................................. with a new idea for increasing sale.

10. I received a present .............................................. my sister last week

1. He offered to help I in a very soft voice

→ ……………………………………..……………………………………..

2. Some learners write example sentences with each new word in order remember how to use the word

→ ……………………………………..……………………………………..

3. My father told me don’t spend much time on watching TV.

→ ……………………………………..……………………………………..

4. We apologized to the passengers faithful for the late departure of this flight.

→ ……………………………………..……………………………………..

5. She said me to apply for a job.

→ ……………………………………..……………………………………..

6. My brother studied in primary school very good.

→ ……………………………………..……………………………………..

7. Her English is rather fluently.

→ ……………………………………..……………………………………..

8. He seemed anxiously about the meeting

→ ……………………………………..……………………………………..

9. My friend became angrily.

→ ……………………………………..……………………………………..

10. They feel very tiredly and went to bed early.

→ ……………………………………..……………………………………..

Rewrite in good English

1. Where did you used to live before you came to Bien Hoa City?

→ ……………….. use ……………..……………………………………..

2. I finished my homework quick last night.

→ ……………………………………..……………………………………..

3. She cried hardly when she failed her English test.

→ ……………………………………..……………………………………..

4. She asked he to learn more new word by heart.

→ ……………………………………..……………………………………..

5. He studied very goodly but his result in the last semester was not good.

→ ……………………………………..……………………………………..

6. We should listening to English conversation on TV every day.

→ ……………………………………..……………………………………..

7. She asked her students wrote the answers in their exercise books.

→ ……………………………………..……………………………………..

8. He looked at them angry.

→ ……………………………………..……………………………………..

9. Sometimes he arrives lately for class.

→ ……………………………………..……………………………………..

10. That book looks interestingly.

→ ……………………………………..………………

 1.     a) Theo giá trị khối lượng tính bằng gam của nguyên tử cacbon cho trong bài học, hãy tính xem: một đơn vị cacbon tương ứng với bao nhiêu gam?

         b) Khối lượng tính bằng gam của: nguyên tử oxi, nguyên tử sắt, nguyên tử canxi, nguyên tử bari.