Odpowiedź :
Odpowiedź:
1. Lucy hasn't seen Paris since 2002.
2. Before Jane went to the cinema, she helped her mum.
3. After Kate took two aspirins, she felt a lot better.
4. While Alan was skiing in Switzerland, he met his old friend, Ben.
5. Next week Susan is having a party at her house.
6. I would have bought this if I had had some money with me.
7. Unless you pay me in advance, I'll cancel the order.
8. If not for Jack's help I wouldn't have been able to paint the house.
9. Have you ever operated this machine before?
10. If you make me some tea I will help you tidy the room.
11. While it was lunchtime, the phone rang.
12. Your parents haven't been seen since the day of the party.
13. Our company is supplied with furniture by Simth Ltd.
14. I had my hair cut yesterday (by hairdresser).
15. You made a mistake hiring this man.
16. I can't have left my purse at Robert's
17. She must have made a mistake talking your keys.
Wyjaśnienie:
Odpowiedź:
1. The last time Lucy saw Paris was in 2002./since/
Lucy hasn't seen Paris since 2002.
2. Jane went to the cinema, but first she helped her mum.
Before Jane went to the cinema, she had helped her mum.
3. Kate took two aspirins, and then she felt a lot better.
After taking two aspirins, Kate felt a lot better.
4. Alan was skiing in Switzerland and met his old friend, Ben.
While Alan was skiing in Switzerland, he met his old friend, Ben.
5. There is a party at Susan's house next week./having/
Next week we are having a party at her house.
6. I didn't have any money with me and so I didn't buy anything.
I would have bought something if I had had money with me.
7. I'll cancel the order if you don't pay in advance.
Unless you pay in advance, I'll cancel the order.
8. Without Jack's help, I wouldn't have been able to paint the house.
If Jack hadn't helped me, I wouldn't have been able to paint the house.
9. Do you know how to operate this machine?/ever/
Have you ever operated this machine?
10. Make me some tea and I will help you tidy the room.
If you make me some tea, I will help you tidy the room.
11. During lunchtime the phone rang.
While I was having my lunchtime, the phone rang.
12. We haven't seen your parents since the day of the party. /been/
Your parents haven't been seen since the day of the party.
13. Smith Ltd are supplying our company with furniture. /supplied/
Our company is supplied with the furniture by Smith Ltd.
14. The hairdresser cut my hair yesterday..
I had my hair cut yesterday.
15. It was a mistake for you to hire this man.
You shouldn't have hired this man.
16.. It's not possible that I left my purse at Robert's.
I can't have left my purse at Robert's.
17. I'm sure she took your keys by mistake.
She must have taken your keys by mistake.
Wyjaśnienie: