________he was a rising film star in China, but now few young people know him.
| A．At a time | B．All the time | C．At one time | D．At times |
_______ you don’t have much experience in this field, why don’t you ask Professor Wang for advice?
| A．Unless | B．In case | C．Even if | D．Now that |
Looking at a situation in a new way will make _______ easier to find new solutions.
| A．us | B．this | C．one | D．it |
There is an obvious _______ between children spending too much time playing computer games and their bad grades at school.
| A．possibility | B．connection | C．chance | D．cause |
Thanks to the timely treatment, the patient _______ people all thought would die slowly recovered.
| A．which | B．whom | C．who | D．as |
— The number of private cars is growing all the time.
— Yes, I can’t believe how often we get _______ in traffic jams.
| A．lost | B．separated | C．stuck | D．hurt |