1.It is______world of wonders, _________world where anything can happen.
Everyone knows that _______ is dangerous to play with fire, but _______ is difficult is to prevent children from playing with fire.
My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.
—Do you let your kids travel by themselves at night? —________! It couldn’t be more dangerous.
-What do you think of the party last night? -Wonderful! It’s years I enjoyed myself so much.
This part of the library is only ______ to people over eighteen years old.