The koala bear sleeps _______ the day. [ ]

Look at my new digital camera. I bought it _____ June 1, Children’s Day.—Wow, how nice![ ]

I’d like to introduce my best friend to you , Peter .—- Thank you , Lucy . But we __________already .

______ does ______ packet of chips cost?

If you don’t pay your electricity bill, it will be _______.