_______ is necessary for you to lock the car when you don’t use it.

Look! The young man _____ is in blue looks like Mr. Clark.— I think so. [ ]

My plan is ______ videos at home. What are you going to do, Jenny?— Well, I prefer ______movies at the cinema.

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

What time do you get up ______ Sunday morning?[ ]