1.Wear a sun hat you'll get sunburnt. A. so B. but C. or D. and2.My sister works the benefits of the community. A. with B. forC. to D. on3.We’ve asked my friends to … books to the poor children. A. donateB. recycleC. provideD. clean4.My brother carving wood because he thinks it is difficult A. like B. likes C. don’t like D. doesn’t like5.He is holding his neck. I think he has A. a sore throat B. flu C. sunburn D. a toothache