Wow, so many new houses! I can’t believe that. It used to be a poor village. — Yes,_________ has changed here.

They are said to be quarrelling about our new language lab. —— I don’t care. It has __________ to do with me.

Your city looks beautiful. — Yes. Lots of trees and grass _______last year.

Tony’s sister is ______ to take care of the little baby.

It is_______ he often fails in exam_______ makes his parents worried about him.