Don’t worry about me. I’m old enough to think for .

Could you join us this afternoon—Sorry, I_______. I take care of my little sister because my mother is out.

1.By nine o’clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, ___________ appeared a rare rainbow soon. 2.

_______met, it won’t be easily forgotten.

Don’t _______late, Mary. You have a singing competition tomorrow morning. ——Ok, dad, I’ll go to bed right now.