The sweet smell of the flowers in the garden comes in_______the open window,making us feel in a good mood(心情).A.onB.withC.through
Mary _____ by the lake when a black cat ran past her.
---Where is our English teacher? ---She_____ London.
---_____ have you studied English? --- Since I was six.
— Kate! Let’s go to work right now. We’ll be late. — _____. We still have 20 minutes left.
She is often seen ______ the old woman.