“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”
| A．to solving, making | B．to solving, made |
| C．to solve, making | D．to solve, made |
I made every effort to get the car out of the mud, but it remained ________ there.
| A．sticking | B．to be stuck |
| C．stuck | D．to have stuck |
—What on earth made Susan weep?
—________ of cheating in the exam.
| A．Be accused |
| B．She was accused |
| C．Because she was accused |
| D．Being accused |
The fresh air in the morning is pleasant ________. You'd better get up early to do some exercise.
| A．to be breathed | B．to breathe |
| C．breathing | D．being breathed |
Do you wake up every morning ________ energetic and ready to start a new day?
| A．feel | B．to feel |
| C．feeling | D．felt |
The text is too difficult. The explanation of our teacher will help make it easy ________.
| A．to understand | B．to be understood |
| C．understood | D．understanding |