Directions. In this part, each problem consists of an incomplete sentence. Below the sentence are four choices, mark (a), (b), (c), and (d). You should find the one choice which best completes the sentence. Mark your choice on the answer sheet. 5. Keeping early hours as well as regular physical exercise is essential for your health. (a) do (b) to do (c) does (d) doing 6. Don't forget off the lights before you leave! (a) turn (b) to turn (c) turning (d) turned 7. If you move to London, you'll have to get used to on the left. (a) driving (b) drive (c) to drive (d) driven 8. Yesterday Mary saw her old friend Nick in the supermarket so she stopped with him. (a) to chat (b) chatting (c) chat (d) chatted 9. Jim was tidying up in the kitchen while Jen the dog. (a) is feeding (b) was feeding (c) has been feeding (d) had been feeding 10. Kate usually to class by bicycle, but today he went by bus because of the rain. (a) went (b) gone (c) go (d) goes 11. finished the task, he couldn't take a vacation. (a) Had not (b) Have not (c) Having not (d) Not having 12. These cakes delicious! Can I have one more, please? (a) tastes (b) tasting (c) are tasting (d) taste