Complete the sentences with the appropriate prepositions: in (2), at, about, of (2) 1. __ general his films are not bad at all. 2. Their restaurants are always the highest quality. 3. My dad likes to read articles ___ politics. 4. Liza sold her car ___ a reasonable price last week. 5. I preferred to say those words a whisper. 6. The only source ___ water in this area is the lake.
2. I have studied English twice a week since childhood
3. It has been powered by the company three days a week for two years
4. They have gone to the store every Saturday since they moved here
5. We have meet each other sometimes for many years
6. I have known this man now since we went to school
7. I've been here every day since 9 o'clock
8. He has played football once a week since early childhood
9. He has driven a car now since he got the driving license
10. They have received letters from him regularly since last spring