Nobody can live________ fresh air and clean water.
| A．with | B．in | C．by | D．without |
This colour can bring you joy and cheer you up when you are feeling sad, which colour is it?
| A．blue | B．red |
| C．yellow | D．orange |
At present, lots of people would rather _______in the country because there is________ pollution in the city.
| A．live ; more | B．to live; less |
| C．live ; less | D．to live ; more |
How kind you are! You always do what you can ____________ others.
| A．help | B．helping |
| C．helps | D．to help |
It was Li Ming ___________ saved the boy.
| A．who | B．whom |
| C．which | D．what |
He is creative enough to _________ new ideas. We all like to work with him.
| A．come out | B．come up with |
| C．come up | D．come on |