He was finally admitted to Beijing University. Never in all his life ______ so happy.

Did you have a good time at your party?―Yeah, and my mom cooked _________ for my friends.

What can I do for you, sir? — It’s so hot now. Could you give me _____________.

You’ll find _____ to use the computer. Even the elderly can learn it all by themselves.

Why don’t you use your own knife?—Sorry, I’ve _____ it at home.