_________ to become a superstar, Lady Gaga did all shecould to create various shocking images to impress people.

This is Mr. Green’s ________visit to America. He has never been there before.

I want to ring him _______ to know the reason why he rang _______ while I was speaking yesterday[ ]

Here I can only give you some purely ___ views of howwe can control the situation.

What coldweather！—Yes. But it’s unusualexperience for us, we normally live in a hot place.