I forget ______ my glasses yesterday.
---What do you think of the book , Betty ? ---It’s a good one . Each time you read it , you will find _______.
---You are late . What’s the matter ? ---I helped an old man _______ lost his way home .
Have you got a dictionary ? I want to____ the correct spelling of the word.
---How clean the window is ! -----Yes ! It _______ just now .
----How is your new math teacher ? -----We couldn’t find a _____ one . All the students love her very much .