1 . She was highly self-critical and also found fault ______ her friends. (用适当的词填空)

2 . We apologize ______ the delay and regret any inconvenience it may have caused. (用适当的词填空)

3 . I was totally engaged ______ my study and seldom paid attention to my partner’s feelings. (用适当的词填空)

4 . Whenever a camera was pointed at her, Marilyn would instantly transform herself ________ an outstanding star. （用适当的词填空）

5 . She is engaged ________ Peter and they will get married next month. （用适当的词填空）

6 . He has an advantage ________ others because he has relevant working experience when studying in the university. (用适当的词填空)

7 . He decided to drop ________ of college and pursue his dream of becoming a musician, which turned out to be a wrong decision. (用适当的词填空)

8 . He tried to fix the broken vase, but his efforts were ________ vain. （用适当的词填空）

9 . It is reported that the workers are ______ strike for a pay rise. （用适当的词填空）

10 . One major disadvantage of the area is the lack ______ public transport.(用适当的词填空)