— is really hard them to climb such a high mountain ?
—You are right. They are still children!
| A．That; of | B．It; for |
| C．That; for | D．It; of |
Where are you ? I am from the USA.
A. with B. from C.in D.on
___ pen is red and ___ is red, too.
| A．Your, my | B．Your, mine |
| C．Yours, mine | D．You, my |
Victor has ______ aunt and two uncles.
| A．a | B．an | C．the | D．two |
Linda is thirteen ________ old. She is my friend.
| A．a year | B．the year | C．years | D．year |
—you have a brother?
—Yes. His name is Peter.
| A．Do | B．Are | C．Does | D．Is |