___ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
| A．To be tired |
| B．Tired |
| C．Tiring |
| D．Being tired |
You can’t imagine what difficulty we had ________ home in the snowstorm.
| A．walked | B．walk | C．to walk | D．walking |
My friend just cannot _______ to the different life style here in American.
| A．adapt | B．adopt | C．add | D．apply |
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 |