I thought we’d be late for the concert, _____we ended up getting there ahead of time.
| A．but | B．or | C．so | D．for |
Jasmine was holidaying with her family in a wildlife park__________she was bitten on the leg by a lion.
| A．when | B．while | C．since | D．once |
It was evening__________we reached the little town of Winchester.
| A．that | B．until | C．since | D．before |
__________，I have to put it away and focus my attention on study this week.
| A．However the story is amusing |
| B．No matter amusing the story is |
| C．However amusing the story is |
| D．No matter how the story is amusing |
__________I can see，there is only one possible way to keep away from the danger.
| A．As long as | B．As far as |
| C．Just as | D．Even if |
We were swimming in the lake__________suddenly the storm started.
| A．when | B．while | C．until | D．before |