help1.At the Copenhagen conference,all the countries were called on to do all they could to control greenhouse gas emissions__it was too late.A.whenB.untilC.beforeC2.-Do you mean to play the hero in the play?-__.But it should be a character I like.A.

help1.At the Copenhagen conference,all the countries were called on to do all they could to control greenhouse gas emissions__it was too late.A.whenB.untilC.beforeC2.-Do you mean to play the hero in the play?-__.But it should be a character I like.A. 五.用以下动词的恰当形式填空say look at think love eat1.pandas ______ for twelve hours a day.2.what are you ______?3.lt ______ that monkeys ______ fruit.4.the snake ______ the flute is another snake.swim do fly help1.when ______ it sleep? 英语改错..HELP1.I easily to think that.2.If our life is without teaching ,we will become fool and life will lack of interesting.3.The ability to read and write can be appeared in the testing. at the at the at the at the at the at the at the at the at the at the at the at the 《at the at the help help1.Our government has decided to give__to those environment-friendly businesses in many aspects.A.profitB.interestC.preferenceD.advantageC2.I am not__satisfied with the decision,and hate it.A.exactlyB.altogetherC.properly D.naturallyA