---Do you often spend half an hour your homework every day?---Yes, I do.

---Do you often spend half an hour       your homework every day?---Yes, I do.

#49069

for

推荐题目

There are some apples ________ the tree. There are some birds ________ the tree, too.

#48841

on; in

in, in

on; on

in; on

Keys _______ opening the lock in the door.

#47057

used for

are used

are used to

are used for

  --- It is selfless _____ the doctor to devote all the time he had     for the patients.--- I think so, they are so great.

#45884

for; to care

of; to care

for; to caring

of; to caring

Forget it, John. I said that just ________ fun.

#49220

for

All of us are proud ____ the great changes of our hometown.

#50144

for

with

about

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