英语单词造句。（用a、an、the来造句）早多点!

1.There is a thin son and a fat mother in the train.
2.There is a yong woman laughing and an old woman smiling in the plane.
3.Listening to a doctor , the actor is taking a taxi.
4.The sun is bigger than the moon.

He has a number of books.
他有一些书。
He made a number of inspections.
他对这个地区进行了多次视察。
A simultaneous discharge of a number of missiles.
齐射一定数目枪弹的同时射击
A number of people disagreed.
有几个人不同意。
Interview a number of candidates
对一些候选人进行面谈
A number of things produced; output.
产出，产量生产的东西的数量
To receive(a given number of votes).
得到（一定数目的）选票
A number of possibilities come to mind.
我脑里出现了好几种可能性。
A number of power-operated wells were sunk.
挖了好些电井。
A number of sparrows were hopping about.
有一群麻雀到处跳跃着。
A number of the workers are unskilled.
许多工人技术不熟练
An offer with a number of qualifications.
一项附带许多限制的买卖