---Hi! Long time no see.
---Yes. It’s almost three years_____ we met last time.
A．while B．before C．since D．until
---Must I answer it in English?
---No, you _______. You can use Chinese.
A．shouldn’t B．can’t C．mustn’t D．needn’t
---How much money did you pay for the drink?
---None. It’s ______.
A．free B．hard C．dear D．cheap
---Can you describe_______?
---Of course.
A．what the robber is like
B．how the robber is like
C．what does the robber look like
D．how the robber looks like
---Tina, I want to have a pet. How about a dog?
--- I prefer a cat. It is ______ to take care of.
A．easiest B．the easiest C．easier D．easy
This piece of music is worth __________.
A．to listen B．to listen to
C．listening D．listening to
