______ I can know, there is no better way to keep away from the danger.
----My sister is very upset today.-----It’s your fault. You ________ the bad news to her yesterday.
---Why does she always ask you for help?---- There is no one else ________________, is there?A. who to turn B she can turn to C. for whom to turn D. for her to turn
People ______ at the meeting would have a discussion on pollution.
Our English teacher requested that the homework _______ tomorrow morning.
Is this the reason ___________ at the meeting for his carelessness in his work?