Choose the best answer for each of the following sentences . 1. She was very sad ______ good marks in the final test. A. not get B. not to get C. to not get D. not getting 2. My sister has decided to lose weight, so she is living ______ oranges for a week. A. with B. on C. in D. by 3. When I ______ school, I am going to work in a factory . A. begin B. study C. leave D. learn 4. What can we do to prevent people ______ throwing drink cans away?. A. in B. of C. on D. from 5. We have not seen each other ______last Sunday. A. for B. since C. on D. in 6. Excuse me! I am doing my homework. ______ turning down your radio a bit?. A. Would you please B. Can you C. Could you D. Would you mind 7. You should work ______ for the coming exam. A. hard B. hardly C. more hardly D. more hard 8. He found a watch when he ______ in the street. A. walked B. has been walking C. was walking D. has walked 9. My uncle used to live ______ a farm when he was young. A. in B. at C. during D. on 10. Millions of Christmas cards ______every year. A. send B. are sent C. are sending D. was sent