【题目】The doctor looked over Alice carefully and ______ her to take some medicine．

【题目】-That disabled man is unable ______ his bag．

【题目】-Jenny dares ______ back home alone after the evening classes．

【题目】Wendy Wang，who is ______， has her company．

【题目】Stop cutting trees，__ the earth will become worse and worse．

【题目】—Where is Mr. Wang?

【题目】You'd better make a trip plan ________you take a holiday.

【题目】It's too noisy outside. We have to ____ new ways to solve the problem.

【题目】—Would you like some more noodles, Celia?

【题目】John gave a talk for ________ hour.