This is _____ ruler, and that is ______ ID card.A.an;an B. a, an C. an,a
This is my idea. I hope you can ___________ it.
I don’t care ___________.
–Mom, may I go swimming with my friends in the river? –No, you _________. That’s too dangerous.
--It’s said that __________ people died from car accidents in 2011. --How terrible!
Of the three answers, I think yours is __________.