p 60

 

28>> The board of directors have finally _______ a decision about where to construct the comnpany's new headquarters.

 

답이 reached 인데. 동사 have 다음엔 p.p 가 와야 되서 답이된건가요?

been reaching은 왜 답이 안되나요?

 

 

 

p61

 

33>> Had Ms. Gail handed in her proposal on time, her director ________ to delay the board meeting until Tuesday.

 

답이 would not have had  입니다.  왜 답인가요?

 

 

34>> Had the shipment ____ before the deadline, production might have started earlier than expected.

답이 been delivered 입니다. had 다음에 동사원형이 와야 해서 답인가요?  was delivered는 was 가 동사원형이 아니라서 답이 아닌가요?

 

 

35>>________ Byron Industries broadcast the tv advertisement, it may broaden their market share.

 

should가 답인데 왜 답인가요?

 

 

36>>  Had Mr. Dalton complained about his purchase, Coleman supplies _______ the item or offered store credit.

답이 would have exchanged 입니다. will exchange, had exchange 는 왜 답이 안되나요? 같은 능동태가 아닌가요?

 

 

 

 

39>>In addition, our product _______ to be safe for sensitive skin and is 100 percent fragrance-free. which makes it ideal for sensitive skin.

 

답이 is guaranteed 입니다.

이건 그냥 모르겠습니다. 동사가 is 도 나오고, makes도 나오는게 저게 동사자리인 이유가 뭔가요?