They have always treated us with open hands and we must be generous ________.
| A．in return | B．in addition | C．in vain | D．in case |
The professor said that he was interested only in research; he didn’t ________ others’ comments.
| A．care about | B．come about | C．bring about | D．get about |
To my parents’ relief, both my brother and I followed the family _____ and became doctors.
| A．concern | B．tradition | C．reality | D．review |
--- Have you seen “Titanic” 3D?
--- Not yet. It’s said to be ________ worth seeing than the original one.
| A．better | B．well | C．more | D．best |
Neighbors _________ to the police about the dogs barking at midnight, but it didn’t work.
| A．faced | B．offered | C．occurred | D．complained |
--- I haven’t seen Mary recently. And you?
--- Me neither. I’m afraid she _________ to her experiment for too long a time.
| A．is devoting | B．was devoted | C．has been devoting | D．has been devoted |