---What’s wrong with my son, doctor?
--- _______ serious. Just a slight cold.
| A．Something | B．Anything | C．Nothing | D．Everything |
You’d better _______ too much meat. You are too fat.
A．not eat B．not to eat C．eat
He wasn’t _______ with the knife, and cut himself.
A．careful enough B．enough careful C．enough carefully
Kangkang spent two hours ________ his bedroom last Sunday.
A．clean B．cleaning C．to clean
This case is too heavy. Could you _____ me a favor?
A．to do B．doing C．do
—May I speak to Tom?
—Sorry, he isn’t in now. What’s up?
—＿＿＿.
—Sure, go ahead.
A.May I take a message for him?
B.May I leave a message?
C.Hold on, please.