—I'm sure Andrew will win the first prize in the final.
—I think so.He ________ for it for months.
| A．is preparing | B．was preparing |
| C．had been preparing | D．has been preparing |
你可以在这些东西中随意选择。
You can make a（n）__________ among the things.
-The highway will be closed this weekend.
-Are there any __________ methods of travel available?
| A．alternative |
| B．conservative |
| C．beneficial |
| D．previous |
As we all know, all living things __________ the sun for their growth.
| A．insist on |
| B．rely on |
| C．connect with |
| D．come on |
Whatever he promises, you can't __________ anything.
| A．rely his doing |
| B．depend his doing |
| C．rely on him to do |
| D．advise him to do |
The villagers in some rural areas mainly __________ on wells for water, without being able to use running water.
| A．rely |
| B．reply |
| C．delay |
| D．apply |