The Chinese government has promised to do ______ lies in its power to ease the pressure of high housing price for average-income families.

I have no idea what to wear for the singing contest—Well, the dress_____ you bought yesterday may be the best choice.

Everyone showed great enthusiasm for the Drama Festival _____ age, class or English level[ ]

17Children brought up in cities are often full of _______ about how beans, peas, cucumbers, eggplants, mushrooms carrots, which they eat as daily vegetables, _______

How was Robert’s cooking?-Oh，pretty good.I was quite ________.[ ]