What do you think of ____ talent show in our school —I should say it was ___ great success.

There are so many beautiful bags in the store. I can’t decide _______.

Howcan we reduce C02 in our home一It’seasy．________ offyour TV or computers when you’re not usingthem and you’ll greatly reduce it．

He has a stomachache now. Maybe the sea food ＿＿ him.

I turn the heating on—Sure, it’s so cold in here. I’m freezing.