Since we can't find a more appropriate(合适的) word, let's leave it ________.

[　　]

That was the second time he had been caught by the police ________ drug to others.

[　　]

The girl devoted all her free time she had ________ others.

[　　]

Where do you suppose ________ the lecture to us?

[　　]

A．will the professor give

B．the professor will giver

C．would the professor give

D．did the professor give

－John, will you see to ________ everything is ready in time?

－No problem. I'll manage it.

[　　]

Jack, it's ________ bad manners to blow your nose at ________ table.

[　　]

Don't do such things ________ you are not sure about.

[　　]

－What are you busy ________?

－I'm busy ________ a letter to my wife.

[　　]

It was ________ our team had won the game ________ excited us all.

[　　]

Someone said so, but I forgot ________.

[　　]