Can I just have a try?－Sure. It doesn’tif you give a wrong answer.

The wind was blowing _____ and there was no _____ in the sky．

Miss Tang teaches _______ and we all like her class.

My new bike rides very well though it doesn’t cost much. —Let me have a try. So _______. [ ]

Don’t be angry with your kid when he makes a mistake again, will you? —No. I won’t. I know that ______of us are perfect after all.