2016-2017学年 人教版 必修四 Unit 1 Women of achievement learning about language 课件 (17)
2016-2017学年 人教版 必修四  Unit 1 Women of achievement learning about language 课件 (17)第3页

The boy _____ diving.

They _____ diving.

Both Jack and Tim _____ diving.

All of them _____ diving.

Neither Jack nor Tim _____ walking.

is

are

are

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are