同义句改写
More than l,000 students will compete in the oralcontest.
More than l,000 students will____________the oral contest.
He worked as a volunteer to support the poor in the remote village.
He________support the poor in the remote village.
What do different flowers represent in your country?
What do different flowers________ in your country?
I like folk music. I write my own songs and I play the guitar, too.
I like folk music. I write my own songs and I play the guitar________.
Who will act as the host of the party has not yetbeen clear.
Who will____________has not yet been clear.