. He is too tired ________ any longer.
| A．not to walk | B．to walk | C．walking | D．not walking |
He is always _______ not to do that；but he still goes on doing it all the same．
| A．telling | B．being told | C．told | D．to tell |
At last，we found ourselves in a pleasant park ________trees providing shade(荫凉)and sat down to eat our picnic lunch．
A．forB．fromC．of D．D. with
They _______ to come to the meeting on time，but they were late again
| A．meant | B．had meant | C．means | D．have meant |
The difficulty which we had _______ with the local people has now been removed·
| A．communication | B．to communicate |
| C．communicated | D．communicating |
Her ________ smile suggested that she was very _______ with the answer-
| A．satisfying；satisfied | B．satisfied；satisfying |
| C．satisfied ： satisfied | D．satisfying；satisfying |