--- Where ___________ your pen pal from? --- The United States.
| A．does | B．do | C．is | D．are |
What do they do in _____ spare time ?
A. they B. them C. their
Politics ____ my favorite while math _____ her favorite.
A. are; are B. is; is C. are; is
There are many books _____ that shelf.
A. on B. in C. at
Today is _____ day of the week.
A. first B. one C. the first
------Why _____ go fishing with me?
----Sorry, I have______ homework to do.
A. don’t; too much B. not; too many C. not; too much