当地时间2009年12月5日深夜俄罗斯彼尔姆市一家夜总会在举行店庆活动时发生火灾,目前已导致二百余人死伤.调查发现该夜总会的装修材料使用了许多吸音材料,如泡沫、海绵等.它们燃烧后会产生大量的浓烟.下列有关说法错误的是
My grandma and grandpa are teachers.They both like students.( )
her
his
theirs
their
Will you please take a message for the headteacher?
___________.( )
A.It doesn't matterB.Sure,I'll be glad to
C.Yes,I'll takeD.I can help you
Can you tell me ____ to London?
Sure.Next month.( )
A.when you will travelB.when will you travel
C.when you travelledD.when did you travel
He can hardly stay awake because he is so tired.______?( )
A.does heB.isn't heC.can't heD.can he
Smile at the world,______the world will smile back to you.( )
A.butB.andC.orD.though