mn giup minh voiSIMPLE PAST<->PRESENT PERFECT1. They last worked together last year.They haveThey last timeIt is / has2. The students started/ began playing soccer an hour ago.They have3. Peter's been working in the garden since 5 am.He began4. When did you first write novels?How longHow long ago5. How long have you worked for that company?When6. When did the earthquake happen?How long is7. That's the most interesting book I..................................(read)8. No one used this car long...
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mn giup minh voi
SIMPLE PAST<->PRESENT PERFECT
1. They last worked together last year.
They have
They last time
It is / has
2. The students started/ began playing soccer an hour ago.
They have
3. Peter's been working in the garden since 5 am.
He began
4. When did you first write novels?
How long
How long ago
5. How long have you worked for that company?
When
6. When did the earthquake happen?
How long is
7. That's the most interesting book I..................................(read)
8. No one used this car long time ago.
This car has
9. People used the Internet not long ago.
The Internet has
10. The number of students attending the course this year is 50
There have
SIMPLE PAST<->PRESENT PERFECT
1. They last worked together last year.
They have not worked together for a year.
They last time they worked together was a year ago.
It is a year since they last worked together.
2. The students started/ began playing soccer an hour ago.
They have played soccer for an hour.
3. Peter's been working in the garden since 5 am.
He began working in the garden at 5 am.
4. When did you first write novels?
How long have you first written novels?
How long ago did you first write novels?
5. How long have you worked for that company?
When did you work for that company?
6. When did the earthquake happen?
How long is it since the earthquake happen?
7. That's the most interesting book I have ever read (read)
8. No one used this car long time ago.
This car has not been used for long time.
9. People used the Internet not long ago.
The Internet has been used for not long.
10. The number of students attending the course this year is 50
There have been 50 students who has attended the course this year.
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