Bạn tham khảo đáp án sau nha:

IV.1. has failed

2. established

3. have they lived - moved

4. have finished

5. am studying

6. did you buy - bought

7. Have you ever been

8. volunteers

9. to help

10. donating

V. 1. service

2. Disabled

3. organisation

4. donation

5. unprofitable

6. voluntary

7. charitable

8. elderly

VI. 1. Sai ở went => gone

2. Sai ở didn't => haven't

3. Sai ở cooker => cook

4. Sai ở already => yet

5. Sai ở for => to

6. Sai ở donate => donating

7. Sai ở recycle => to recycle

8. Sai ở lived => live

V. Write the correct form or tense of the verbs in brackets.
1. Jasmine _____has failed_________ (fail) her driver’s test three times!
2. They _______established_______ (establish) the Viet Nam Red Cross Society in 19‘16.
3. How long _____have they lived_______ (they/ live) here?~They___moved_________ (move) here two years ago.
4. So far, we _____have finished_________ (finish) half of our work.
5. I’m really busy now. I _____'m studying_________ (study) for the final exam.
6. When _____did you buy_________(you/ buy) these shirts? ~ I ______bought________ (buy) them yesterday.
7. _______have you ever been___________ (you/ ever/ be) to Japan? ~ No, I ______haven't been ________ (not be) to Japan yet.
8. Claire ______volunteering________ (volunteer) at the homeless shelter once a week.
9. We volunteer ____to help__________ (help) the elderly in a nursing home.
10. Jane suggested _____donating_________ (donate) old books, and toys to needy children.
V. Supply the correct form of the words in brackets.
1. Community _____service_________ have a lot of positive effects on students. (serve)
2.  ______disabled________ people find it difficult to have a job. (disable)
3. I’d like to work as a volunteer for a charity ______organization________. (organise)
4. He made a £5000 ____donation__________ to charity. (donate)
5. The Soup Kitchen is a ____unprofitable__________ organization that provides free meals for needy people. (profit)
6. The homeless shelters are entirely staffed by _____voluntary_________ worker. (volunteer)
7. The organization is funded by ______chairity________ donations. (charity)
8. We help the _____older_________ with housework and gardening. (old)
VI. There is one mistake in each sentence. Underline and correct the mistake.
1. She has went to visit Susan. She’ll be back tomorrow.

=> X

2. I didn’t done any volunteer work lately.

=> do

3. Matha is a great cooker and she often cooks dinner for homeless people.

=> cook

4. Kim hasn’t seen the film already, so don’t tell her how it ends.

=> yet

5. She has donated a lot of money for local charities.

=> donates

6. Before donate a book, make sure that it is in good condition.

=> donating

7. We should encourage people recycle glass, cans, plastic and paper.

=> to recycle

8. Did you lived in Vancouver when you were young?

=> live