choose the best option to complete each sentence 1.Denmark..................nearly 85% of its paper A.reduces B.refills C.recycles D.cut down 2.When you go swimming,you should wear.........to protect your eyes. A.pedals B.skis C.goggles D.rackets 3.You will need a good........to play tennis A.rope B.goggle C.basket D.racket 4................to Nha Trang? A.Have you ever gone B.Have you ever been C.Did you ever go D.Did you never go 5.We need to fix the basketball.......before the match. A.court B.ring C.pool D.rope ̉̉6.This...........building has been here for centuries. A.historic B.major C.common D.symbolic 7.The air in Ha Noi is so..........that it's hard to breathe. A.dangerous B.polluted C.noisy D.crowded ́́8.Asia,Africa,America and Europe are.............. A.countries B.worlds C.continents D.capitals 9.The students are ''green''.They put empty cans in............bins A.refillable B.redecorating C.recycling D.reuse 10.The robot...........probably do gardening.I'm not sure. A.may B.might C.will D.can 11........................ to Ha Noi are often surprised by its busy traffic. A.Guests B.Visitors C.Friends D.Viewers