Odpowiedź :
exercise 1
2. I know who he is, but I have forgotten his name.
3. Have you seen him?
4. Somebody has broken the window with their football.
5. He has gone to bed.
6. We have bought a new car.
7. It's their wedding anniversary today but we haven't got them a present!
8. Have you seen the report I asked you to do?
exercise 3
2. Have you ever flown in a private plane?
3. Have you ever met Brad Pitt?
4. Have you ever written a book?
5. Have you ever broken your arm?
exercise 4
2. Halloween
3. clown
4. bonfire
5. Easter
6. fireworks
exercise 5
2. traditional
3. free
4. annual
5. colorful
6. funny
exercise 6
2C
3F
4A
5G
6B
7D
Mam nadzieję, że pomogłam <3