—What does this modern-day dinosaur look like? —The tongue of this animal can be extended _____ of its body.

（2006年普通高等学校招生全国统一考试湖南卷，26）As the busiest woman in Norton,she made_________her duty to look after all the other people’s affairs in that town. 

--- Are you close to your uncle and aunt? --- __________.

____is no doubt ____ Bob can win the first price in the match.

——How did you sleep last night?——Like a log. Never slept ____.