III. Choose the best option A, B, C or D to indicate the correct answer of the following question. 1. My sister always puts on some ___ whenever she goes swimming in the summer. A. sunglasses B. plaster C. suncream D. umbrella 2. How about ____ this poster on the wall? Youre welcome. A. put B. to put C. putting D. to putting 3. ____ to bring raincoat, as it often rains there. A. Remember B. Visit C. Wear D. Forget 4. Ha Long Bay is the number one natural ___ in Viet Nam A. wonder B. wonders C. wonderful D. most wonderful 5. ____ a desert in Mui Ne? A. Are there B. Is there C. Are there have D. Is there have 6. Ha Long Bay is famous ____ its beautiful islands A. at B. to C. with D. for 7. A ___ is a large area of land with very little water A. waterfall B. islands C. wonder D. desert 8. There ___ some wonderful camping sites in our area A. is B. have C. has D. are 9. A ___ is very useful when you go camping overnight A. backpack B. plaster C. sleeping bag D. suncream 10. There isnt ___ milk in the fridge. Its empty. A. some B. any C. a D. an 11. How ____ sugar do you need for your tea, Mum? A. much B. many C. any D. some 12. Lets ____ for a picnic this weekend A. going B. to go C. to going D. go 13. You mustnt ____ flowers in the school garden A. pick B. picks C. to pick D. to picking 14. You ____ take photos when you are in the City Museum. A. must B. mustnt C. dont must D. musts 15. The cave is very dark, you should bring the ___ with you A. torch B. compass C. sleeping bag D. hat 16. Mount Everest is the ___ mountain in the world A. high B. higher C. highest D. the highest 17. She is going to introduce some ___ wonders of the world tomorrow A. nature B. natural C. naturally D. unnaturally 18. Ba Be lake is ____ lake in Viet Nam A. the larger B. the largest C. larger D. largest 19. Travelling on mountains is really dangerous, so you ___ go alone A. should B. can C. must D. mustnt 20. Teachers shouldnt give students too ____ tests A. many B. much C. any D. some 21. This is a difficult lesson, so only ___ students can understand it A. a few B. a little C. much D. many 22. Australia is very nice. It has ___ natural wonders A. a B. an C. much