1. Working non-stop without a break can increase your chances of weight gain, heart disease and worse.
2. You must obtain your examination number from the registration office prior to exams.
3. The purpose of notes during a lecture is to help you to concentrate on what the speaker is saying.
4. Please a visit to our house whenever you are in town.
5. Her parents are delighted to see her good progress in her studies.
6. I won't a chance on a July holiday in Britain—it always rains.
7. Believe me - you won’t want to this opportunity!
8. Jerry a mess of the kitchen.
9. You're looking really tired. Why don't you yourself a favour and take a break?
10. I will every effort to be there on time.