The branches could hardly _____ the weight of the fruit.
| A．retain | B．maintain | C．sustain | D．remain |
I hope they will finish the project in time, but they themselves are very_____ that it will.
| A．certain | B．confident | C．doubtful | D．suspicious |
Model as a career_____ to many young girls because of the fascinating T-stage.
| A．attracts | B．appeals | C．calls | D．pulls |
When will the new driving laws come into________?
| A．use | B．effect | C．service | D．existence |
No one has _____ been able to trace the author of the poem.
| A．still | B．yet | C．already | D．just |
If you don’t take away all your things from the desk, there won’t be enough_____ for my stationery.
| A．area | B．place | C．room | D．surface |