1.you /your /you/wash/meals/should/befor/hands/have 2.at/what/Mn Nam/school/three/ago/?/did/do/days 3.my/and/can/speak/very/sister/well/english/i  

1. You should wash your hands before you have meals.

2. What did Mr Nam do at school three days ago?

3. I and my sister can speak English very well.

`#NqHahh`