Every day we spend half an hour      morning exercise。
#49065
A
do
B
to do
C
for doing
D
doing
推荐题目
We should set up some shelters _____the homeless people. 
#48569
A
help
B
helping
C
helped
D
to help
---What should we do next?--- The first thing is ________ a hotel ________.
#49663
A
to find; to stay
B
to find; to stay in
C
find; staying
D
find; to stay
He tries ____ English well, so he practises _____ English every day.
#50259
A
to learn; to speak
B
learning; speaking
C
to learn; speaking
D
learning; to speak
Don’t forget ______ thanks when other people help you.
#48413
A
accept
B
to accept
C
say
D
to say