The woman became famous ______ the new song.

下列各句中，表达得体的一句是

Our city used to be beautiful.—That’s true. But _________ there is too much pollution. It’s not as beautiful as before.

The hours ________ the children spend intheir one way relationship with television people undoubtedly affect theirrelationships with real-life people

What do you think of _____talk he gave usyesterday–Wonderful. I’ve never heard _____ betterone.