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

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

14、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

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

——Bell said that the earth         around the sun．

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

12、——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

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

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

10、——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

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

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

8、——“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

7、——Could you please tell me        ?

——No problem．

A．What did he say                                        B．what he say

C．what he said                                             D．how he say

6、Cars produce a lot of waste gas every day and pollute the air        , air pollution has become a serious problem．

A．As a result            B．In the way         C．No longer             D．At the end