Does ________ matter if he can't finish the job on time?

[　　]

I found ________ impossible for ________ to work out the maths problem.

[　　]

________ used to be thought that the earth was flat.

[　　]

________, some famous scientists have the qualities of being both careful and careless. (NMET 2004)

[　　]

I think it no use ________ every day.

[　　]

They think ________ possible to learn a foreign language while studying in the middle school.

[　　]

After he failed in everything he had tried, he turned to ________.

[　　]

She thought I was talking about her daughter, ________, in fact, I was talking about my daughter.

[　　]

The building you are going to find ________ a cross.

[　　]

He is ________ to the company.

[　　]