30. If we had followed his suggestion, we could have done the work better with _______money and ______people.
| A．less…fewer | B．fewer…less | C．little…fewer | D．less…few |
.
He has three brothers, ______ is a doctor.
| A．all of them | B．all of whom | C．both of them | D．none of whom |
.
The old man is familiar ________ the old village.
| A．with | B．in | C．to | D．for |
.
He is a _______ teacher, and he explains every problem to his students with great ________.
| A．patiently; patience | B．patiently; patient | C．patient; patience | D．patient; patient |
.
She wants to make friends with ________ shares her interest.
.
---Would you like some more chicken?
--- No, thanks. I am ________ a diet and try to ________ weight.
| A．on; lose | B．on; put on | C．in; have | D．in; lose |