BÀI TẬP TRẮC NGHIỆM TIẾNG ANH LỚP 10 UNIT UNDERSEA WORLD I/ Choose the best answer A, B, C or D for each sentence: 1/ What I think of your purple shoes? Well, they're certainly _ A differ B difference C different D differently C challenged D challenging 2/ This has been a _ time for us all A challenge B challenger 3/ Children are encouraged to take an _ approach to learning A investigate B investigative C investigation D investigating 4/ I need someone _ to look after the children while I'm at work A depend B dependence C dependable D dependant 5/ We're in the very _-looking building opposite the station A modern B modernity C modernize D modernization 6/ One way of preventing further flooding would be to _ the river bed A deep B deepen C deeper D depth 7/ It is important to educate children before they become sexually _ A act B active C action D actor 8/ We must be careful not to anything that might _ the economic recovery A danger B dangerous C endanger D endangered 9/ Now you know all the facts, you can make an informed _ A choice B choose C chooser D choosing 10/ The company's new model will be going into _ early next year A produce B producer C products D production II/ Choose the correct words to complete the sentences: 1/ You _ change trains at Peterborough if you're going to Newcastle A could B should C did D would 2/ You _ have a piece of cake after you've eaten your vegetables! A can B could C shall D might 3/ If you show the receipt, there _ to be any difficulty getting your money back A shouldn’t B couldn’t C didn’t D oughtn't 4/ They knew there _ be trouble unless the report was finished by the next day A ought to B should C would D must 5/ You _ show this letter to anyone else A mustn't B didn’t have to C couldn’t D didn’t need 6/ I wouldn't work for them (even) if they _ me twice my current salary A paid B had paid C have paid D pay 7/ If anyone _ for me, please tell them I'll be back in the office at o'clock A rang B had rung C rings D has rung 8/ We'll have the party in the garden _ the weather's good A if B unless C supposing D provided 9/ There are, _ you don't mind me saying so, one or two problems with this plan A if B provided C in case D as long as 10/ He's welcome to come along, _ that he behaves himself A unless B as long as C provided D if