I couldn’t do my homework with all that noise .
| A．going on | B．goes on | C．went on | D．to go on |
With the food and drink _____, the prisoner had to walk out of the cave where he was hiding.
| A．run out of | B．run out | C．use up | D．give out |
Some people argue using _______ nature to meet our own needs may spell disaster, unless we start to look around and understand how _________ clean environment benefits us all.
| A．the; a | B．the; the | C．/; a | D．a; a |
The chair is _______; move it, please.
| A．in a way | B．in the way | C．on a way | D．on the way |
Excuse me, but can you tell me what UN in your papers ________?
| A．stands up | B．stands for | C．stands out | D．stands up for |
It took _______ building supplies to construct these energy-saving houses. It took brains, too.
| A．other than | B．more than | C．rather than | D．less than |