Coal is hard, like a rock and yet it burns, while no rocks ______.
| A．do | B．does | C．are | D．is |
Who is ___ the school?
| A．in the charge of | B．in charge of | C．on charge of | D．in charge of |
The PLA man made a dive ___ the smoking box.
| A．to | B．into | C．for | D．of |
The naughty boy could hardly tell me the reason ___ being absent ___ school.
| A．why… from | B．for…from | C．of…from | D．in…of |
He had a hard time ___ supporting the family.
| A．with | B．for | C．at | D．in |
The girl ____ red was coming up to the gentleman ___ long hair.
| A．in….in | B．with…with | C．in..with | D．with…of |