Animals are obviously________lower form of life than________man.
| A．a；/ | B．the；the |
| C．a；the | D．/；/ |
Eating too much fat can _____ to heart disease and high blood pressure.
| A．devote | B．attend | C．contribute | D．turn |
To be well-informed , we should be ______ communication _____ each other about what happens to us.
| A．on ; for | B．in; for | C．with; by | D．in; with |
We tried to find a table for seven，but they were all.
| A．given away | B．kept away |
| C．taken up | D．used up |
You have no idea how she finished the relay race ____ her foot so much.
| A．for; wound | B．when; wounded |
| C．with; wounded | D．while; wound |
I’m sorry you’ve been waiting so long, but it is still some time ____ Brian gets back.
| A．before | B．since | C．till | D．after |