94 7번 ,
Ms. Warner has recieved _______ from the staff for the company awards dinner she organized last week
에서 답은 compliments 인데 compliment는 왜 안되나요??
p95 16번,
We hope you will accept the ________ gift certificate as an apology for the delayed delivery
답은 enclosed , enclosure가 답이 아닌 이유??
p96 23번
The security officer ______ some concerns that employees were not carrying their security pass at all times
동사가 들어가야 할 자리인데 현재형인 express가 와도 될거같은데 expressed 과거형만 쓸수있는 이유는??




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