It was on a cold winter evening his father left home and was never back.
| A．where | B．which | C．that | D．when |
Thank you for the trouble that you had ________me with my studies.
| A．helped | B．to help | C．helping | D．helps |
---Are you still busy?
---Yes, I _______my work, and it won’t take long.
| A．Just finish | B．am just finishing | C．have just finished | D．just finished |
It’s impossible for all the people to get jobs because ________of them are not fit for them.
| A．none | B．all | C．not all | D．every one |
______ in the snowstorm for two hours, the driver called 110 and he was rescued in _____ end.
| A．Trapped ; the | B．Trapping ; a | C．To trap ; / | D．Trap ; an |
Though he was____ trouble after he was wounded, he managed to escape____ caught by the enemy.
| A．out of ; being | B．in ; being | C．on ; to be | D．in ; to be |