295: Mr Tri often ................. to many places in the world. A. runs B. travels C. visits D. come 296: The Red River ................ in China and flows to the Gulf of Tonkin. A. grows B. finishes C. starts D. ends 297: The .................. river is the longest river in the world. A. Red B. Mekong C. Thames D. Nile 298: My country is near an ocean. It has a lot of beautiful ............... . A. water B. land C. beaches D. sea 299: We shouldn’t ................... flowers in the park. A. pick B. plant C. collect D. water 300: Mr Hai’s cows produce ................... milk. A. a little B. a few C. many D. a much 301: The population of the world is always ................... . A. growing B. damaging C. destroying D. doing 302: I don’t often take a taxi because it’s very ................. . A. cheap B. busy C. cheaper D. expensive 303: How ............... eggs do your chickens produce? A. much B. many C. little D. few 304: How ............... rice does Mr Hai produce? A. many B. long C. tall D. much 305: A lot of Asian animals are ................... danger. A. at B. in C. on D. of 306: We are wasting .............. much water and power. A. very B. too C. a little D. a few 307: Trash is ................ the land. the river and the oceans. A. polluting B. burning C. wasting D. producing 308: We ................ always save water and collect paper and cans.. A. are B.should C. shouldn’t D. do 309: Don’t ............. trash in the street. A. throwing B. throw C. throws D. grow 310: In the park, you shouldn’t walk ................ the grass. A. off B. at C. on D. away 1. A.thanks B.this C.three 2.A.five B.night C.fifteen 3.A.hello B.how C.old 4.A.stand B.table C.family 5.A.books B.teachers C.cameras 6.A.read B.tea C.breakfast 7.A.front B.month C.home 8.A.bus B.lunch C.super 9.A.nice B.center C.soccer 10.A.by B.happy C.twenty