For a simple question, ______ is not necessary to ask for her help.
| A．he | B．that | C．it | D．which |
Don’t ______ a person only because he has failed in an examination.
| A．look up | B．look down | C．look down on | D．look up to |
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 |