March is a Civility month(文明礼貌月) in China. More and more young people are trying to do all they can _______

March is a Civility month(文明礼貌月) in China. More and more young people are trying to do all they can ________ the elderly.

#51222

helped

to help

help

helps

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He feels lonely because he has no close friends ____.

#48654

to talk

to talk with

talking

talking with

Children are often warned ______ with fire.

#48506

not to play

to play

don’t play

doesn’t play

–-What do you think of New York City?      ---It’s a good place _______.

#50000

have fun

having fun

to have fun

for funny

--What’s the matter?     --They said I shouldn’t be allowed    here. They don’t allow  in the waiting room.

#48937

smoking; to smoke

to smoke; smoke

to smoke; smoking

smoking; smoking

This piece of music is worth __________.

#49920

to listen

to listen to

listening

listening to

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