Mum, can I do the homeworktomorrow —You _____ finish it today.

____in smog as the pollution worsened, many cities of the Yangtze River Delta region had to close several freeways.

Sorry, I must be off now.—How nice it would be if you ______ a bit longer! [ ]

The boy wanted to play football in thestreet, but his parents told him ______.

erstandings resulting from lack ofsocial communication, if not ______ properly, may lead to serious problems．