题目内容
介词、副词填空
Known _____ a famous scientist, he gave a wonderful speech to the audience.
用适当的介词或副词填空
If you want to know how a word is used, look it ________ in a dictionary.
I can't afford to buy a ticket ________ the all-star concert which I know ________.
Do you know what will be the Capital Theatre tonight?
I didn’t know what they were talking about; _________, let’s go back _________ my history．
