六年级下册英语一课一练-Unit 4 Lesson 23 Goodbye!｜冀教版（一起）（含答案）

1. I _______________ (meet) my old friend a moment ago.
2. There _______________ (be) some beautiful flowers and some water in the vase just now.
 

1. A. Mr Wang has been to Singapore? I've been there, too.

  B. Mr Wang has been to Singapore. ______ ______ I. 

1. The students walked to the canteen.

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