C1.
1. You can take university courses at home with the help of a video cassette recorder.
2. What kind of food and drink would you like for today's lunch?
3. Take the first turning on the left, you will see the shoe store next to it.
4. It is better to eat less food containing fat and sugar.
5. In the USA classes start at 8.30 each morning and the school day ends at 3.30 or 4 o'clock.
C2
1. medical
2. sleepy
3. cyclist
4. robberies
5. worldwide