1. I started riding a bike 10 years ago

-> I have ridden a bike for 10 years

2. It is one month since I last saw my father

-> I haven't saw my father for a month

3. He last visited London three years ago

-> He hasn't visited London for 3 years

4. She last telephoned him two months

-> She hasn't telephoned him for 2 months

5. We have never eaten this kind of food before

-> It's the first time we have eaten this kind of food

6. This is the first time I have seen this film

-> I have never seen this film before

7. This is the first time he went abroad

-> He hasn't gone aboard before

8. She started driving 1 month ago

-> She has driven for a month

đây là câu thường thuật hả bạn

He started to use this old bike two years ago

This old bike ......was started to use two years ago............

1 I started doing homework two hours ago. -> I have been doing my homework for two hours.

2 I started working in this company five years ago. -> I have worked in this company for five years.

3 She started writing this novel 3 months ago. -> She has written this norvel for 3 months.

4 Lan began playing the piano ten years ago. -> Lan has played the piano for ten years.

5 They started learning English 2 weeks ago. -> They have learnt English for 2 weeks.

6 My sister began teaching English 20 years ago. -> My sister has taught English for 20 years.

7 .It began raining half an hour ago. -> It has rained for half an hour.

8 They began building this house one month ago. -> They have built this house for one month.

9 He started having his breakfast 1 hour ago. -> He has had his break fast for 1 hour.

10 Mr. Ba began talking to our teacher an hour ago. -> Mr. Ba has talked to ourr teacher for 2 hours.

1. I have been doing HW for 2 hours.

2. I have worked in this company for 5 years.

3. She has been writing this novel for 3 months.

4. Lan has been playing the piano 10 years ago.

5. They have been learning English for 2 weeks.

6. My sister has been teaching English fo 20 years.

7. It has been raining for half an hour.

8. They have been building this house for 1 month.

9. He has been having breakfast for 1 hour.

10. Mr Ba has been talking to our teacher for an hour.

1 I have worked as a volunteer for three years ago

I started. working as a volunteer for three years ago .

2 She has been a member of the Peace Corps for two years

She became a member of the Peace Corps sice two years

4 He started work for this non-profit organisation five years ago

He has. worked for this non-profit organisation  for five a years .

5 He has never had such an interesting experience

This is the first time he has had an enjoyable experience

1. I started working as a volunteer for 5 years.

2. She became a member of the Peace Corps 2 years ago.

3. (Mik ko biết làm)

4. He has worked for this non-profit organization for five years.

5. This is the first time he has had an interesting experience.

1.I started working as a volunteer since three years ago.

2.She became a member of YHE PEACE CORPS 2 years ago.

3.It has not donated blood for 10 years.

4.He has worked for this non-profit organisation for 5 years.

5.This is the most interesting experience he has ever had.

TRẢ LỜI GIÚP MÌNH VỚI

1.I first started to play the guitar when I was 16 [since]

-> I have played the guitar since I was 16.

2.This is their first visit to the Greek island.[never]

-> I have never visited the Greek island before.

3.This is not our first time at a rock concert.[alrealy]

-> We have already been to a rock concert .

4.She arrived a few minutes ago.[just]

-> We have just arrived for a few minutes.

5.He came to live here two years ago.[For]

-> He has lived here for two years.

6.We have worked in this company for 10 years.[10 years ago]

-> We started to work in this company 10 years ago.

7.Tom went to Scotland last Friday and is still there.

-Tom has.......gone to Scotland since last Friday........

8.When did you last ride a bike?

-How long is it.......since you last rode a bike......

9.I haven't eaten this kind of food before

-This is the first time I have ever eaten this kind of food.

2. Nam began to fix his bike 20 minutes ago.

è Nam _____have fixed his bike for 20 minutes _________

3. When did you begin collecting stamps ?

è How long _____have you collected stamps_____________________ ?

4. They have learnt Japan for three months.

è They started ____learning Japanese 3 months ago __________

2. Nam has fixed his bike for 20 minutes

3. How long have you collected stamps?

4. They started to learn Japan 3 months ago.

1, we bought this house two years ago

we have...........bought this house for 2 years............................

2,it started to rain at 2 p.m

it has ...............RAINED SINCE 2 PM...........

3, dave has written a composition for two hours

dave started ..................WRITTING A COMPOSITION 2 HOURS AGO..........................................

4.J and M moved to edinburgh twenty years ago

it is now............TWENTY YEARS SINCE J AND M HAS MOVED TO EDINBURGH ........................................

5, J began phaying the piano ten years ago

J has.........PLAYED THE PIANO FOR 10 YEARS.............................

6, after that she never got in touch with him

that was the.........LAST TIME SHE GOT IN TOUCH WITH HIM..................

7. when did you last ride a bike?

how long..........HAVE YOU RIDDEN A BIKE...............?

1, we bought this house two years ago

we have bought this house for two years .

2,it started to rain at 2 p.m

it has started since 2 p.m

3, dave has written a composition for two hours

dave started writing a composition two hours ago

4.J and M moved to edinburgh twenty years ago

It is 20 years since John and Mary moved to Edinburgh

5, J began phaying the piano ten years ago

J has started playing the piano for ten years

6, after that she never got in touch with him

that was the last time she got in touch with him

7. when did you last ride a bike?

how long have you ride a bike .?

He has never driven another car since he started driving.

=>This is the only car that he has driven(only)since he started driving.

The last time I watched Tv was a week ago.

=>I haven't watched TV(for)a week.

We bought this house two years ago

=>We had been buying this house for (had)two years.