`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`

1) There are a lot of things that we should do before Tet.

2) W should clean our houses

3) I will visits my grandparents in Tet holiday

4) Adults will give children lucky money in Tet

5) We should buy some flowers to decorate our houses

`\text{Xin hay nhất đi mà}`