1.At the banguet you will be served a variety of gourmet foods and your____________-of vegetables before the entree 1) option 2) choice 3) substitute 4) alternative 답은 2)번인거든요..근데 제생각엔 1.3.4 다 되는것같아서요.. 2. Further help is available___________________request, so you dont have to worry about purchaseing cutting-edge equiment. A) as soon as B) upon C) to 답은 B인데 왜 c가 아니라 b인가요? 숙어같은데.. 3. make sure your account number is written down correctly should you not want any delay the shipment. 에서 should you not want가 왜 틀린건가요? if절에서 if 가 생략되면 조동사 + 주어 순으로 변해야하는거 아닌가요?