Mum, ______ is my friend Peter.

Jim is good at basketball. He is the city basketball team.[ ]

Heavy smog (雾霾 )in eastern and central China seems to get more and more serious.—I agree. Something to deal with it.

Daniel writes _________ than ___________ classmate in his class.

You look so happy. What happened?—I have just got an “A” in P.E. test.