—What are those?— are their books.A.That B.They’re C.They
—Whose T—shirt is this? Is it John's?—It ______ be his. It's too small for him.
—What do you often do ______ classes?—We often do eye exercises, do some running or talk with our friends.
—Did Jimmy and Cindy come to your birthday party, Gina?—I had invited them, but ______ of them showed up.
—Dad, would you please drive ______ ?—No hurry. We have enough time before the plane takes off.
—Would you like to buy her ______ ?—Sure , I'd love to.