My parents don't allow me to play games on computer
--> My parents don't let...me play games on computer.....
2 He spent an hour doing homework last night
--> It took....him an hour to do homework last night...
3I am going to the post office. I want to send some letter 
--> I am going to the post  office in order. to send some letter.....
4 My grandfather is very weak. He can't lift the box
--> My grandfather is too....weak to lift the box..
5My father said that I could use his car
--> My father allowed me..use his car.....
6 The sudden noise caused me to jump 
-->  The sudden noise made me...jump..
7 'John, please don't tell anyone my new address', said Mary. 
--> Mary told John..not to tell anyone her new address..
8 I don't teally want to visit the museum
--> I'd rather..not visit the museum....
9 Lan told Nam:" Remember to send your parents my regard"
--> Lan reminded Nam to send his parents her regard..... ...
10 The lesson was too long for us to learn by heart
--> The lesson wasn't short enough for us to learn by heart.....
 

My parents don't allow me to play games on computer
--> My parents don't let...me play games on computer.....
2 He spent an hour doing homework last night
--> It took....him an hour to do homework last night...
3I am going to the post office. I want to send some letter 
--> I am going to the post  office in order. to send some letter.....
4 My grandfather is very weak. He can't lift the box
--> My grandfather is too....weak to lift the box..
5My father said that I could use his car
--> My father allowed me..use his car.....