I’m a little __________ now.—Oh, it’s lunch time. Let’s go to the nearest restaurant to get something to eat.

ink that thisfilm is _______ a film, it is also a good material for education.

European scientists announced that the speed of light isn’t the speed limit. —Perhaps it is the biggest challenge to Einstein’s Theory of Relativity. No one _____ any crack in histheory for more than a century. [ ]

Look, the old man is walking slowly in the middle of the street. It’s too dangerous.— You’re right. Let’s go and help him go ______ the street.

There was ______ time when everything to do with______nature could keep Anne spellbound.