1.He pays little attention to sentence (结构), which leads to his failure in the test.
2.I am cautious about what I say because careless (话语) are likely to hurt others’ feelings.
3.It’s (标准) practice for a company like this one to employ a security officer.
4.They have already had some everyday words added to the new (版)of the dictionary.
5.Passing the driving test at her first (尝试) made Tina very delighted.
6.Mary speaks with a strong southern a , so she is taking classes to rid herself of it.
7.According to the air traffic rules, you should s off your mobile phone before boarding.
8.This is a very c dog. I’ll take it, however much it may cost.
9.Having waited in the q for half an hour, Tom suddenly realized that he had left his wallet at home.
10.Collecting stamps is a good hobby. S to it, and you’ll make great progress.
答案 1.structures 2.remarks 3.standard4.edition 5.attempt 6.accent 7.switch 8.cute 9.queue 10.Stick