选修七unit3(1)讲解版

1．If they win the final tonight，the team are going to tour around the city ________ by their enthusiastic supporters. A．being cheered B．be cheered C．to be cheered D．were cheered 2．Recent years have________the rapid development of the Internet and its influence on society and people. A．watched B．observed C．witnessed D．realized 3．They urged that the library ________ open during the vacation. A．must be kept B．is kept C．would be kept D．be kept 4．We________ there when it ________ to rain. A．would get; began B．were getting; would begin C．were about to get；began D．had got；had begun 5．A family of five is really a heavy burden, so we all have to work hard to________. A．find out B．work out C．help out D．carry out 7．Today, we will begin________we stopped yesterday so that no point will be left out. A．when B．where C．how D．what 8．All these criticisms were________. A．dragging her away B．dragging her on C．dragging her through D．dragging her down 9．They ________drinking although they are drivers, which is very dangerous both to themselves and the passengers. A．give up B．devote themselves to C．quit D．abandon themselves to 10．When asked why he went there, he said he was sent there________ for a space flight. A．training B．being trained C．to have trained D．to be trained