()1. Last week, we
to the park.
A. go
B. goes
C. went
()2. My mothera volunteer in2008.
A. am
B. was
C. were
( )3. I helped Tony find
A. he
B. they
C. it
( )4. It's so niceback for a visit!
A. to be
B. to
c. be
()5.Ihim when IvisitedHongKong.
A. see
B. to see
c. saw