Question

3. Complete the following sentences with these time expressions: for, since, yet, alread
George has ...................... Fed the dog. Don't worry.
I have ..................... seen her before.
He has waited for you ...................... 3 o'clock.
My parents have been away ..................... a ueek.
No, we haven't had a holiday ......................
We have been friends ..................... 2003.
I haven't done my homework ....................
Sue hasn't phoned me
Mary has ..................... Dacked his clothes.
They haven t seen us ..................... last year
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Answer 1

Respuesta:
- George has already fed the dog. Don't worry.
- I have already seen her before.
- He has waited for you since 3 o'clock.
- My parents have been away for a week.
- No, we haven't had a holiday yet.
- We have been friends since 2003.
- I haven't done my homework yet.
- Sue hasn't phoned me yet.
- Mary has already packed his clothes.
- They haven't seen us since last year.