Edward, you play so well. But I ______ you played the piano.
| A．didn't know | B．hadn't known |
| C．don't know | D．haven't known |
Some students think they enjoy reading just out of interest, but others argue that a better score is their main ________.
| A．recognition | B．attraction |
| C．occupation | D．motivation |
Currently, many American women are still faced with the ________ of choosing between work and family commitments.
| A．desperation | B．confusion |
| C．dilemma | D．concern |
After ________ careful consideration, they finally decided that each child will be offered ________ university education.
| A．the; a | B．不填；an |
| C．a; an | D．不填；a |
Sometimes it's a bit challenging to reach a ________ between parents' expectations and their kids' desires.
| A．commitment | B．comprehension |
| C．cooperation | D．compromise |
Being able to speak another language fluently could be a great ________ when you’re looking for a job.
| A．advantage | B．chance |
| C．assistance | D．importance |