If you _______ first aid correctly, the man would be saved.

[　　]

He had tried everything but it made little ________.

[　　]

I don’t think I’ll need any money but I’ll bring some ________.

[　　]

Don’t leave the gas on—you might ________ the house.

[　　]

I tried to ________ her down but she was still very angry when she left.

[　　]

--It seems that you want to say something to me.

--Yes. Ask for a receipt and ________ that you get it.

[　　]

This town is so called just ________ a hero in the Anti-Japanese war named Zhao Shangzhi.

[　　]

He promised to ________ me with a beautiful gift.

[　　]

The engineer examined the machine for over two hours and finally ________ what was wrong with it.

[　　]

Scientists ________ in many ways for their contributions _______ the development and progress of human society.

[　　]

A．always honor; to

B．always honor; for

C．are always honored; to

D．are always honored; for