Everybody knows that we should not drink ___ water, or they will get burnt.
| A．boil | B．boiled | C．boiling | D．being boiled |
I wanted to catch ______ early train, but couldn’t get ______ ride to the station.
| A．an; the | B．/; the | C．an; / | D．the; a |
What he said at the meeting means _______ those who had cut down the forests.
| A．to argue against | B．to argue for |
| C．arguing for | D．arguing against |
She won a Nobel Prize for her scientific ______.
| A．interests | B．achievements | C．behavior | D．observation |
The flowers ______ my mother, but my sister thought they were for her and took them.
| A．were intended for | B．intended for |
| C．intended to give | D．intended giving |
I wanted to have the paperby the end of this month.
| A．finish | B．to be finished | C．finished | D．being finished |