Professor Zhang gave all the textbooks to all the pupils, except ________ who had already taken them.
| A．these | B．ones | C．the ones | D．the others |
2. A good storyteller must be able to hold his listeners’ curiosity ________ he reaches the end of the story.
| A．when | B．unless | C．after | D．until |
1. Don’t be afraid of asking for help _______ it is needed.
| A．unless | B．since | C．although | D．when |
According to the rules, students must not ______ their books during examinations.
| A．read | B．watch |
| C．notice | D．look at |
I didn’t see your sister at the meeting. If she ___________, she would have met my brother.
| A．has come | B．did come | C．came | D．had come |
“I love traveling. I hope to go with you this time.”“But does your mother _____ you to go？”
| A．let | B．agree |
| C．allow | D．promise |