I have learned how to keep my hair ________. So _____ my classmates.
Is this your ruler? ——No, it’s
A:Why do Chinese people like red?B:Because they think it can _____them good luck.
I am going to spend my holiday in the countryside. — ________. The air there is fresh and the views are attractive as well.
_____ my teacher’s help, I made great progress. —You should thank her. [ ]