1. He's been a bit depressed ever since he got his bad exam results.(depressed) A. frustrated B. delighted C. stressed D. nervous 2. “The table is too heavy for me to move alone”(heavy) A. easy B. old C. bulky D. light 3. The world‟s population keeps increasing during the past few years.(increasing) A. coming up B. getting on C. going down D. taking off 4. They always look down on people who are poor.(look down on) A. look for B. look after C. look up to D. dislike 5. She is a very generous old woman. She has given most of her wealth to a charity organization.(generous) A. mean B. amicable C. kind D. hospitable 6. The plane landed safely.(landed) A. touched down B. took off C. took over D. took up 7. What does this word mean? I will __________ it __________ in the dictionary. A. look – up B. look – for C. look - out D. look - in 8. Look out. There is a rattle snake under the picnic table! (Look out) A. Listen B. Be careful C. Go D. Watch 9. Water pollution is a result of dumping pollutants such as detergents, pesticides, oil, and other chemicals in rivers, which makes the water unclean.( pollutants) A. substances B. stuffs C. contaminants D. wastes 10. If you live in an extended family, you‟ll have great joy and get support of other(extended family) members. A. traditional family B. close family C. nuclear family D. large family 11. Certain courses are compulsory; others are not.(compulsory) A. voluntary B. free C. pressure D. optional CÁC BẠN LÀM VÀ GIẢI CHI TIẾT GIÚP MÌNH VS Ạ