Perfect English grammar exercises - answers
- She has opened the window.
- She has taken our her copybook.
- We have been here for more than half an hour.
- Tom has seen this play, but I haven’t.
- Bob has gone out. He is not here.
- We have tried to open the door, but we can’t do it.
- They have run out of milk and they must buy some.
- Chris has bought a new car.
- They have given me these pears.
- I have forgotten to tell you about it.
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