21/ I was _______________  about the dates. (confuse)

 

22/ “Time” is an American _____________ news magazine. (week)

 

23/ Don’t be afraid of the dog. He’s _____________ (harm)

 

24/ Thank you for the books. They will be very ____________ for my studies. (use)

 

25/ The children can play here. It’s not ­______________ (danger)

 

26/ Carbon dioxide occurs in the air in a ____________ form. (nature)

 

27/ She was so surprised that she was unable to speak. She was _____________ with surprise. (speech)

 

28/ Those berries are _____________ Don’t eat them. (poison)

 

29/ You are grown up but you are still ______________ (child)

 

30/ No trees can grow on that soil. It is _______________ (tree)