当你介绍朋友给别人认识，应该说________.
A. I'm Mike.
B. This is Li Lei.
C. He's Li Ming.
___ pen is red and ___ is red, too.
| A．Your, my | B．Your, mine | C．Yours, mine | D．You, my |
We have ___ soccer game for every month.
| A．an | B．the | C． / | D．a |
---- May I sit here?
---- _________. It’s for Lily.
| A．Sure | B．No problem | C．You’d better not | D．Thank you |
They aren't our books. Are they___________?
| A．your | B．yours | C．them | D．their |
--- What ____ he_____ last weekend?
--- He went to a movie.
| A．does; do | B．did; go | C．did; do | D．does; go |