﹣Do you know ___________ yesterday?( )
﹣Yes.He went for the boat race.
A.why didn't Peter go to school
B.why doesn't Peter go to school
C.why peter didn't go to school
D.why peter doesn't go to school
Liangliang,are you active in class?
Yes,but often I don't have _______ to show myself in a sixty﹣student class.( )
A.reasonsB.chancesC.choicesD.abilities
Doctors say that the first 10 minutes _______ a traffic accident is important for saving a life.( )
A.inB.beforeC.afterD.during
Another person was hurt by the tiger in the zoo.
What a pity! That is a lesson to us:we must take rules _______.( )
A.quicklyB.clearlyC.carefullyD.seriously
What do you think of the environment in your hometown?
It's _______.Both the air and the water are badly polluted.( )
A.not bad
B.as good as before
C.not so good as before
D.much better than before
Waiter,there's a fly(苍蝇)swimming in my soup.
So what do you _______ me to do,call a lifeguard (救生员)?( )
A.warnB.expectC.inviteD.encourage