—Mom, my classmates invited me ________ a field trip. May I go with them? —OK.
#54437
A
go on
B
to go on
C
go in
D
going on
推荐题目
If you don’t know how to spell the new word, please ________ in the dictionary.
#59222
A
look at
B
look them up
C
look up it
D
look it up
—After finishing your paper, look it over to _____ there are no mistakes.
#58601
A
think about
B
try out
C
find out
D
make sure