— Do you often practice ______ English with your classmates after class?— Yes, and it improves my speaking skills. 
#50984
A
to speak
B
speaking
C
to say
D
saying
推荐题目
We have two rooms ________, but I can’t decide ___________.
#48582
A
to live; to choose which one
B
lived ; choose which one
C
to live in ; which one to choose
D
live ; which one
 I really don’t know____________.
#50551
A
how to do
B
what to do
C
what should I do
D
how I should do
— I tried       it out in this way, but I failed.— Why not       it in some other ways?
#50281
A
to work; try doing
B
to work; try to do
C
working; try to do
D
to work; to try doing
—Where is Maria?— I saw her ______basketball just now.
#50143
A
played
B
to play
C
playing
D
plays