课时作业(三十二) 选修7 unit 2 robots ⅰ.单项填空 1．(2014•石家庄质检)—goodbye！i’ll come back to see you before long. —________. a．all right b．all the same c．no problem d．take care 2．(2014•湖南省六校联考)—________the change of the schedule________？ —oh，god！i forgot all about it.i’ll do it right now. a．has；been announced b．is；announced
