1. If he (to rewrite) those words, he (to get) a good mark. 2. The policemen (to help us if we (to call) them.
3. If they (to be interested) in this theme, they (to make) a good
report.
4. Our forest (to be clean) if people (not/to throw) garbage in it.
5. If you (go) to bed earlier you (not feel) so tired.

Some time ago I saw two ladies meeting in a restaurant. One of them was pretty young lady with blond hair. She was wearing an elegant blouse and a very conservative blouse. She looked so lovely with that rose pin on her blouse! The second lady was in a wheelchair. At first I felt sorry for her but when I saw her shining blue eyes I understood that she was a completely happy person. She wasn’t young, however one could see the signs of her bygone beauty. She had a very classy velvet dress. They both were very delighted to see each other. They were smiling and laughing almost all the time. Then one of my old acquaintances informed me that that was a family reunion of mother and daughter after 20 years of separation. I was so impressed that I presented them with a bottle of champagne.

1. We decorated our house on the 31-st of December last year.
2. We bought a new year tree on the 31-st of December last year.
3. We prepared gifts for each other on the 31-st of December last year.
4. We wrote special greeting cards on the 31-st of December last year.
5. We sent e-mails to our friends on the 31-st of December last year.
6. We stayed at home on the 31-st of December last year.
7. We wished each other happy New Year on the 31-st of December last year.
8. We watched television on the 31-st of December last year.
9. We went out , song and danced  on the 31-st of December last year.
10. We phoned friends and neighbours on the 31-st of December last year.