5. They………….a community garden project last month. A. started B. start C. has started D. have started 6. If you go out without wearing a hat, you will get …………… A. stomachache B. sunburnt C. spots D. toothache 7. You should spend more time…………… . You look so tired. A. sleeping B. sleep C. sleeps D. sleep 8. ………….is a health problem. People become fatter and put on weight quickly. A. Sunburn B. Headache C. Sorethroat D. Obesity 9. She…………her homework yet. A. didn’t finish B. finished C. hasn’t finished D. has finished 10. Minh likes reading books,……………his brother likes playing games. A. or B. but C. so D. and 11. Mary thinks she……….flu. She feels weak and tired. A. buys B. gives C. has D. have 12. She often receives beautiful dolls………….her grandparents. A. in B. from C. of D. to