138번

Staff members attending the picnic should bring _________food they would like to share with the group, apart from burgers and beverages, which will be provided by the company.

빈칸자리가  whatever인데요 whatever 뒤에는 불완전한 문장이 와야하는거 아닌가요?

뒤에 바로 food 오고 they 가 바로 와서 헷갈리네요 ㅠ

145번

As was explained at your interview, all interns work on a (provisional) basis for the first two weeks.

여기서 앞에 as가 부사절 접속사로 쓰인거 맞나요?

그러면 주어가 뒷문장이랑 일치해서 생략된거면 was explained가 아니라 분사 형태로 나와야 하는건

아닌가요?ㅜ