62．Strengthening the force of the following command：
Stop lying to me．
63．Using a non-finite verb form：
The witness reported that he had seen a dark saloon car parked outside the bank at the time of the robbery．
64．Combining the two sentences by using a relative clause：
The millionaire has made a public appeal．His son ran away from home a week ago．
65．Combining the two sentences by using a conjunct：
Sidney was lively and talkative．His brother was quiet and reserved．
66．Using a disjunct：
It is hoped that the two sides may come to an agreement on this issue．
67．Using discontinuity：
Many ways to use small and simple machines to process large and complicated machine parts have been found．
68．Using inversion：
There was a sudden gust of wind and his hat went away．
69．Using a modal auxiliary：
I can’t believe that they have been waiting so long．
70．Using whatever cohesive device is appropriate:
Those who most deserve defeat rarely seem to suffer defeat．
71．Using whatever cohesive device is appropriate:
To guard against lost luggage，buy brightly coloured luggage or wrap bags with a belt so other passengers will not mistake your luggage with their own luggage．
72．Using subjunctive mood：
He isn’t the boss here，but he speaks in a way that makes people believe he is．
五、简答题(本大题共2小题，每小题4分，共8分)
Answer the following questions．
73．What do you think of the change of tense from the traditional sixteen tenses to two tenses?
74．What is information structure?
