our country’s one-child policy, now most families have only one child．

A．For                  B．Because              C．Because of            D．As

They         all their money, so they have to walk home．

A．spend                 B．had spent             C．have spent             D．will spend

China has the largest population in the world, and about         of the people in the world live in China．

A．one five              B．one fifth               C．a fifth                  D．one fifths

——Bell said, “The earth goes around the sun．”

——Bell said that the earth         around the sun．

A．goes                     B．went                 C．going                  D．gone

——These students have been to the Ming Tombs．

——Really? When         there?

A．will they go           B．did they go          C．do they go              D．have they gone

        they find people in need ,they decide on suitable ways to help them．

A．Once                    B．Then                   C．Whether               D．Though

——Have you ever been to Canada?

——        ．

A．No, I have                                               B．Yes, I haven’t

C．No, I haven’t                                          D．I have been there twice

The wind is blowing strongly with lots of sand, so I can’t see         ．

A．nothing                B．everything           C．anything                D．something

——“Don’t play football in the street!” the teacher said．

——What did the teacher say, Li Ming？

——He         us         football in the street．

A．said, not to play                                         B．told, not playing

C．told, not to play                                          D．said, not playing

——Could you please tell me        ?

——No problem．

A．What did he say                                        B．what he say

C．what he said                                             D．how he say