—_____ do you _____ the book?—It’s very interesting.

 –Would you like _________? –Thanks, I am full.

－Bob, have you packed yet?－Yes, Mum.－Look over and       that you have taken everything you need.

---My uncle goes to climb Mount Tai every year. ---Oh, really? He __________ climbing mountains.

 There is going to _______ a basketball match in the playground this afternoon.