Being a disabled man, he has difficulty ________________
| A．earning livings | B．earning his living | C．to earn livings | D．to earn his living |
______ on his past mistakes, Ted realized that he had stayed around the wrong people.
| A．To reflect | B．Reflecting | C．Reflected | D．Being reflected |
______ the houses were knocked down in the earthquake.
| A．A great many | B．The number of | C．A great many of | D．A great deal of |
We planned to climb the mountain today, but in such ______ bad weather, it seems out of ______ question.
| A．/; the | B．/; / | C．a; a | D．a; the |
— Do you think we should put an ad in the paper for the lost child?
— Yes, ______.
| A．that’s all right | B．by all means | C．it just depends | D．never mind |
Teachers be sensitive to the development level of each student so as to help them better.
| A．can | B．may | C．are able to | D．need to |