This is the first time I ______Tian’anmen Square. You can’t imagine how excited I am.

For environmental reasons，we aswell take these waste products and have them recycled.

To lose weight, the fat man decided _________ too much meat.

I’ll call your parents if your homework ________ before four o’clock today. — Sorry, Mr. Li. I’m doing it right now.

I think I’ll just have somecoffee for a change— _____The coffee I bought yesterday is in the cupboard