__ we know, in a chemical change, energy cannot be created, ____.
| A．Which, nor can it be destroyed | B．As, neither it can be destroyed |
| C．As, neither is it able to be destroyed | D．What, nor is destroyed |
When we climbed up to the top of the mountain, we were all ___________.
| A．out of the breath | B．short of the breath |
| C．out of breath | D．short of breaths |
— Mr President, do you plan to educate your two daughters to be officials?
— To tell you the truth , 1 hope they can do whatever__________ their interests.
| A．fits | B．matches | C．suits | D．needs |
Nobody wants to___________ especially in public.
| A．make fun of | B．be made fun of | C．making fun of | D．made fun of |
Energy drinks are not allowed _______ in Australia but are brought in from New Zealand.
| A．to make | B．to be made | C．to have been made | D．to be making |
The fire made _____ difficult to rescue the people trapped under the ruins in the earthquake.
| A．/ | B．this | C．that | D．it |