—I paid 200 dollars for the necklace. I think it's much too expensive.—Expensive? I don't agree with you. You so before you _______ it.

John ___ such a thing about you. He never speaks ill of you behind your back.

I paid a fine of 200yuan for speeding. If only I _________ the traffic rules!

—I didn’t attend the lecture yesterday.—I ______, either, if my mother hadn’t reminded me. 

—Did you visit the museum today?—No. We _____ it, but we spent too much time shopping.