A good teacher should leave some time for the students to _________ the knowledge.
There is much chance Bill will recover from his injury in time for the race.
A warm thought suddenly came to me________I might use the pocket money to buy some flowers for my mother's birthday。
--- It’s thirty years since we last met. --- But I still remember the story, believe it or not, _________we got lost on a rainy night.
makes this shop different is that it offers more personal services.
We haven't settled the question of ______________ it is necessary for him to study abroad.