It is ________ that he has been addicted tothe drugs and has difficulty quitting it

The students in the international school are encouraged to voice whatever opinions they have andquestion authority, which helps to develop their______ thinking. [ ]

My father_________ very busy this week. He _________ free next week.

We firmly believe that war never settles anything. It only_____ violence. [ ]

I have finshed my homework ,let’s watch the program I AM A SINGER on Hunan TV.—_________.