There are so many kinds of computers in the shop. I really don’t know ______ to choose.

一What will the weather be like tomorrow?一Itbe rainy ,cloudy or sunny．Who knows? Even the weather report is not always right.

Is Mr. Smith in the office?- No, He＿＿＿＿＿＿to the library.

I have a TV. She also _______ a TV.

The ______ the kids learn to look after themselves, the better it is for their future.