If a girl doesn’t know _____ to wear, she can ask her best friend for help.

Can you tell me if he ________ ?—-If he _________, I will call you.

It’s my ruler.

Mr. Hu said that you were late again. ________ this, you didn’t wear the uniform. [ ]

Dear, I can find a better job if I go to Germany, maybe.— Don’t be silly. ________, you know.