Контрольная работа по англ яз надо очень

1. Sally was eating dinner last night when someone knocked on the door.

2. At  6:00 p.m., Bob sat down at the table and began to eat. At 6:05 Bob was eating dinner.  While Bob was eating dinner, Ann came through the door. Bob went to  bed at 10:30. At 11:00 Bob was sleeping. While Bob was sleeping, the phone rang.

3. My roommate's parents called him last night while we were watching TV. 4. I called  Paul at 7:00 but it wasn't necessary because he already got up.

5. I began  to study at seven last night. Fred came at seven-thirty. I was study when Fred  came.

6. My mother called me around five. My husband came home a little  after that. When he came home, I was talking to my mother on the phone.

7. While  I was studying last night, Fred dropped by to visit me. 8. As I was crossing the road I stepped  on a banana skin and fell heavily.

All around the world there are many natural habitats that are 1) in danger of disappearing. 2) When a habitat becomes endangered, the plants and animals that make their homes there are also endangered. People destroy wild places everywhere. Why? Simply 3) because there are too many of us! We need room for houses, clean water and large areas for building factories. Sounds selfish, doesn't it? It does, but 4) there are ways you can help. Firstly, find out if there are any organisations in your area that try 5) to protect natural natural habitats and get involved. Or, if you really don't have enough time to join one 6) of these organisations, why not donate some money to help them with 7) their cause? Finally, you could write a letter to your mayor or MP protesting that a natural habitat in 8) your area is endangered and needs protection. You can even start a petition, get all your friends and neighbours to sign it and then give it to your local council. Don't forget - we can all do something to help.