The old man is very healthy. I think he will live______.
| A．to be 100 years old | B．100 years old |
| C．at 100 years old | D．in 100 years old |
Look at those_____. They are my sister's.
A. photoes B. photos C. photo
—Where is your key?
—___________.
A. Yes, it is
B. They are here
C. It's in the drawer.
The apples are _____ the tree, and the birds are _____ the tree.
A. in; on B. on; in C. in; in
Call Mary____ 333-6241,
A. at B. to C. in
____ do you spell "photo"?
A. What B. How C. Who