1 . When I ________________ the exit, I saw that shoes were actually sold downstairs on the ground floor.
当我正在寻找出口时，我看到鞋子实际上在一楼出售。
当我正在寻找出口时，我看到鞋子实际上在一楼出售。
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2 . —Could you tell me some information about the tourist attractions in your hometown?
—Why not _______on the Internet?
—Why not _______on the Internet?
A．look for it  | B．to look for it | C．look it up | D．to look it up |
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3 . Here is the book. First _________ it and then tell me what you think of it.
| A．look for | B．look through | C．look up | D．look after |
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4 . —Could you please tell me the telephone number of Huian Guesthouse?
—Wait a minute, please. I’ll in the telephone book.
—Wait a minute, please. I’ll in the telephone book.
| A．look at it | B．look for it | C．look it up | D．look it over |
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