The hostess kept talking with her mouth full of food，_____ all the guests embarrassed(尴尬的).

. Don’t _____ the news to the public until we give you the go-ahead (许可，准许).

 You can hardly imagine the ______ they went ______. 

 Larry asks Bill and Peter to go on a picnic with him，but ________ of them wants to，because they have work to do.(2012·新课标全国)

 It is really important for parents to reach a ______ between what they want and what their kids desire.