Mary often studies English by _______ with a group.
#49704
A
working
B
work
C
to work
D
worked
推荐题目
Students shouldn’t go to school ________ breakfast. It’s bad for their health.
#47770
A
with
B
without
C
for
D
by
Today is Millie’s birthday. We share a big cake ___ her at her birthday party.
#51132
A
of
B
to
C
with
D
on
