`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
`#nocopy`
$Xin$ `hay` `nhất`