Present perfect: affirmative and negative 4 Study the examples. What are the long forms
of 've,'s, hasn't and haven't? Then choose the
correct words in the rules.
I've created a webpage.
She's visited a chat room.
They've used a webcam.
We haven't downloaded music.
He hasn't posted a message.
2.He was washing his face when somebody knocked at the door.
3. The young people were dancing when I came to the party .
4. When he was washing the dishes , he broke a plate .
5. What was he doing when you saw them ?
6.She came home at eleven o'clock that's why she didn't call you.
7. When she saw him a year ago she didn't recognize him .
8.I was very busy yesterday . I was preparing for my exam the whole day.
9. My brother was washing the dishes while I was sweeping the floor .
10. Why didn't you see the doctor yesterday ?
11. It was raining heavily when he went out
1 what
2 die
3 tryed
4 did achieve
5 stop
6 were walking
7 created
8 finished