1.Mr Whiter runs the company
Mr Whiter is the boss of the company.
2.Neither he nor she can speak Chinese.
Either He or she can speak Chinese.
3.Poor old Tom is out of job now.
Poor Old Tom has no job now.
4.I am sure this is Mr Smith's car
I can confirm that this is Mr Smith's car.
5.They were surprised to see the house was on fire.
They were surprised when they saw the house was on fire.
6.I must say sorry to Betty
I must apologize to Betty.
7.My uncle phoned me from London yesterday
My uncle called me from London yesterday.
8.If you read more,you can understand better
The more you read,the better you can understand.