1. are\ should do\ we\ a lot of\ There\ things\ before Tet.\ that
=> There are a lot of things that we should do before Tet.
2. our houses.\ We\ clean\ should
=> We should clean our houses.
3. my grandparents\ I\ in\ will visit\ Tet holiday.
=> I will visit my grandparents in Tet holiday.
4. Adults\ children\ in Tet.\ lucky money\ will give
=> Adults will give children lucky money in Tet.
5. our houses.\ some flowers\ We\ to decorate\ should buy
=> We should buy some flowers to decorate our houses.
6. to\ Mary\ tomorrow.\ will go\ and her mother\ a pagoda
=> Mary and her mother will go to a pagoda tomorrow.
7. her grandmother\ Ann\ banh chung.\ will help\ make
=> Ann will help grandmother make Banh Chung.
8. Don’t\ you\ be lazy,\ clean\ your father\ should help\ the house.
=> Don't be lazy, you should help your father clean the house.
9. before midnight.\ should finish\ We\ the house\ decorating
=> We should finish decorating the house before midnight.
10. during\ My family\ won’t buy\ Tet holiday.\ peach blossoms
=> My family won't buy peach blossoms during Tet holiday.