Mr Wang is an excellent teacher. He is ______ to spend a lot of time explaining things to us.

1 saw a cat _____the tree when I was walking in the street.[ ]

Why don’t you choose the red tie? –For me, it doesn’t _________ my shirt very well.

Do you know ______ girl who is standing under ____ tree?— Of course! She is Lucy, my classmates.

I really don’t know _____ I put my wallet after I paid the bill.