My ______ of tomorrow’s activity is going out for a picnic with my classmates. 
| A．opinion | B．thought | C．mind | D．idea |
Jumping out ofairplane at ten thousand feet is quite
exciting experience.
| A．a;the | B．a;an |
| C．an;an | D．the;the |
—Why did you talk to the teacher after class? —I don't understand ________ during the lecture.
| A．the problem did she tell us | B．how did she say |
| C．that she was talking about | D．what she was teaching |
Please tell me ________ you are getting on with your new classmates.
| A．whether | B．what | C．where | D．how |
—People should stop using their cars and start using public transport.
—________. The roads are too crowded as it is.
| A．All right | B．Exactly |
| C．Go ahead | D．Fine |
“Could we put off the meeting？” she asked.
“________.” He answered politely. “This is the only day everyone is available.”
| A．Not likely | B．Not exactly |
| C．Not nearly | D．Not really |