11.(2012 佛山，32) Air must       fresh all the time. It’s good for our health.

   A. keep   B. is kept   C. be kept 

10.( 2013 广东，42) It       last week that the haze (雾霾) in Bei- jing caused many problems.

   A. reports       B. reported

   C. is reported   D. was reported

9.(2013 茂名，31 ) The children were hungry and the salad was quickly       .

   A. eating up   B. ate up   C. eaten up

8.(2013 佛山，29) An expert team       to study H7N9 bird flu virus in April,2013.

   A. is set up   B. was set up   C. has set up

7.( 2013 梅州，43) The child without parents       good care of by his teachers in this special school.

   A. is taken   B. are taken   C. take   D. takes

6 ( 2014 广州，19) He is very surprised that all the houses in the village       white.

   A. paint   B. painted   C. are painting   D. are painted

4.( 2015 广东，40) —Have you heard of the song Little Apple"!

—Yes.It       every morning when aged people do square danc- ing downstairs.

   A. is played   B. plays   C. was played   D. played

3.( 2015 广东广州，23) Many houses       by the earthquake and thousands of people were left homeless.

   A. damaged        B. were damaged

   C. were damaging   D. are damaged

2.( 2015 广东梅州，42 ) The 31th Olympic Games       in Rio de Janeiro of Brazil in 2016.

   A. is held        B. will hold

   C. will be held     D.is going to hold

1.(2015 广东梅州，35) —I don't think sixteen-year-olds       to drive.

—I agree .They aren’t serious enough at that age.

   A. can allow      B. need be allowed

   C. should allow   D. should be allowed