Question18: Peru is country in South America and capital is Lima A. the/ a B. a/ it C. a/ its D. the/ its Question19: My father Ha Long Bay tomorrow. A. are visiting B. to visit C. visits D. will visit Question20: If people turn off all electric appliances in one hour all over the world, they can save lots of . A. electrical B. electric C. electricity D. electrician Question21: are films by pictures, not real people and often for children. A. Love stories B. Cartoons C. Detective stories D. Documentaries Question22: What can we doair pollution? A. to reducing B. reducing C. reduce D. to reduce Question23: The robot willof the flowers in the garden. A. take note B. be careful C. carry D. take care Question24: In team sports, the two teamsagainst each other in order to get the better score. A. are B. do C. make D. compete Question25: Are there any good programsteenagers on TV tonight? A. with B. to C. for D. of