精选优质文档-倾情为你奉上1. If city noises _ from increasing，people _ shout to be heard even at dinnerA are not kept；will have toB are not kept；haveC do not keep；will have toD do not keep；have to2. The fifth generation computers, with artificial intelligence, are _and perfected now.A. developed B. have developedC. are being developedD. will have been developed3. - _ the sports meet might be put off - Yes，it all depends on the weather
