The Great Wall runs for over 6,000 kilometres_ _________ northern China.
I _______50 dollars on the shoes.A. spent B paid C. cost. D. took
Ben told Linda that Marcia ______a surprise party for her the next evening.
The more exercise you take, the ____you will be.
I don’t know when he ____. But if he ____, I’ll ring you up.
My teacher asked me ______too late.