I don’t like it at all. It can’t be _____.

Most middle schools prefer to buy _______ desks, so they can change to suit students’ growing height.

No doubt she will be late. It’s ______ of her to keep all the other guests waiting.

 By law,when one makes a large purchase, he should have _____ opportunity to change his mind.

When I get puzzled about some difficult problems, my teacher always encourages me and says, “Take it _________ .”