—What does this modern-day dinosaur look like?
—The tongue of this animal can be extended _____ of its body.
| A．more than twice the length | B．twice more than the length |
| C．more than the length twice | D．more twice than the length |
You might those fireworks, Jane. Do be careful with them.
| A．give off | B．cut off | C．set off | D．put off |
Leave it to me! I feel more about myself and my abilities these days.
| A．confident | B．curious | C．sensitive | D．worried |
The difficulty which we had _______ with the local people has now been removed·
| A．communication | B．to communicate |
| C．communicated | D．communicating |
The surface of the table ______ smooth enough．
| A．hash’t felt | B．isn’t feeling | C．doesn’t feel | D．isn’t felt |
At last，we found ourselves in a pleasant park ________trees providing shade(荫凉)and sat down to eat our picnic lunch．
| A．for | B．from | C．of | D．with |