Part I.

1. The heavy snow prevented / stopped the match from starting.

2. My mother used to work / to be a worker in a factory when she was young.

3. If you practice speaking English every day, you can improve it.

4. Mr . Fatt insists on leaving then.

5. My Mom spent half an hour getting to work by underground early every morning last month.

Part II.

1. If I were/ was you, I would recycle these plastic carrier bags.

2. Emma came first as a result of her hard work.

3. Eating too much sugar can lead to health problems.

4. The pilots suddenly went on strike, so all flights had to be cancelled.

5. Because I can’t swim, I’m not going/ I won’t go scuba diving with Terry

1. The heavy snow prevented the match from starting

2. My mother used to be a worker in a factory when she was young

3. If you practice speaking everyday, you can improve your English

4. Mr Fatt insists on leaving now

5. My mom spent half an hour getting to work by underground every morning last month

II,

1. If I were you, i would recycle these plastic carrier bags

2. Emma came first as a result of working hard 

3. Eating too much sugar can lead to health problems

4. The pilots were suddenly struck, all flights had to be cancelled 

5. I won't go scuba diving with Terry because I can't swim