Determined to devote himself to those poor children, he chose to teach in a western province, though he _______ in the city for a better life．
A could stay B would have stayed C could have stayed D had stayed
If you _____ regret things you did or didn’t do in the past, then you won’t be able to move forward.
| A．actually | B．briefly | C．casually | D．Constantly |
— Why are you still here! Everybody has gone to attend the lecture by the president!
— Oh, I ____ about it!
| A．wasn’t informed | B．didn’t inform |
| C．haven’t informed | D．hadn’t been informed |
You probably have noticed that people express similar ideas in different ways, _______ the situation they are in.
| A．bringing about | B．depending on |
| C． getting into | D．leading to |
All over the city, history and modernity come together to make _______ an essential place for tourists to discover.
| A．each | B．this | C．one | D．it |
When the weather is fine, watching Korean TV plays or playing computer games all day at home is not a(n) _____ way to spend your free time.
| A．necessary | B．artificial |
| C．worthwhile | D．Convenient |