We need to think outside of box _____ we are to come up with something really new.
| A．so that | B．as long as |
| C．once | D．if |
Was it in the village ____we used to live _____ the accident happened?
| A．that; where | B．which; that | C．where; that | D．which; where |
From his _____look , we could see that he hadn’t expected that we could raise such ______
questions to him.
| A．confusing; confusing | B．confused; confused |
| C．confusing; confused | D．confused; confusing |
--What do you think made Mary so upset ?
---______ her new bicycle.
| A．As she lost | B．Lost | C．Losing | D．Because of losing |
The factory used 65 percent of the raw materials, the rest of which _____ saved for other purposes.
| A．is | B．were | C．was | D．are |
The children talked so loudly at dinner table that I had to struggle ______ .
| A．to be heard | B．to have heard | C．hearing | D．being heard |