I want to know something about the movie The Left Ear. Do you know _________ —Sorry. I’ve no idea, either.

Well, I do think the iPod is a smart, convenient and intelligent. —______.

They began to think about what use could be ______ such materials.

1Tom. Mary can’t open thebox. can you give ______ a helping hand?

Could you please your cigarette No smoking here !-Sorry, I won’t do it again.