用所给词的适当形式填空Russia has just signed a new trade ______(agree)
用所给词的适当形式填空
Russia has just signed a new trade ______(agree) with JapanWe must limit ______(our) to one cake each
You must at______(little)study for your coming exam
She cannot ______(be) ill last week
The boy ______(draw)on the wall when the teacher came in
We ______(learn) 500 words in the past months
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