He hasn't come yet. What do you consider ______to him？
| A．happens | B．has happened |
| C．happening | D．to happen |
--Which color do you prefer, red or black?
---Red. For red_____a sense of energy and strength.
| A．delivers | B．conveys | C．contributes | D．concentrates |
_____ your advice, I would have had no trouble with my papers.
| A．Had I followed | B．If I followed | C．If I have followed | D．Once I followed |
_____ their inexperience， they’ve done a good job.
| A．Given | B．To give | C．Giving | D．To have given |
I can make myself _____ in French， but I’m not fluent.
| A．understood | B．understand |
| C．to understand | D．being understood |
The trip cost a total of 250 dollars， insurance _____.
| A．including | B．included | C．to include | D．being included |