Thêm từ cho hợp lí

Thêm từ cho hợp lí
1/ what are you doing, Lan? I am watching my.......favorite......just for laugher 
2/ Do you like watching ......? Yes, very much. I like Tom and Jerry most... 
3/ The most ...... TV programme in my country in VTV1
4/ A...... is a man on TV or radio programme who gives a weather for cast