Readers are not allowed (bring) ____food and drinks into the library at any time.(201912)
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The manager has promised that she will deal with the matter (immediate) ____.(201912)
Today email has become an important means of (communicate) ____in daily life.(201912)
The visitors were (disappoint) ____to find the museum closed when they rushed there.(201912)
Because of the (improve) ____in the road conditions, there have been fewer accidents recently.(201912)