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1. Yesterday I ....................to school     late because I missed the bus
2. A : Have you ever been to Hoi An ?
   B: Yes.I .................Hoi An last year 
3. Can you list some reasons why people ..................?
4. Do you likeworking with children or with ...........people ?
5.It's good to .........blood because you can save people's lives 
6 The lakes are full of.................>We should ask uor friends to clean them this sunday 
7 The hurricane was terrible. Many houses are destroyed and many people become .