In our city, citizens have free _____ to the library, which makes it easy for them to read any book they like.
Some of the students are afraid of the teachers _____ strict with them.
Mum couldn’t find any help and had to do the housework_________.
一It looks 1ike a kind of cat．What do you think?一Yes, I ________ ．
_______ could be judged from her eyes that she was terribly sorry for what she _______.