1. Brother / buy / new computer / if / have / enough money.
2. Nam / not speak / English / fluent / as / friends.
3. Liz / not send / us / letter / since / she / return / USA.
4. Lot / trees / will / plant / along / streets / students / Ngo Sy Lien High School.
5. Tet / be / important festival / which / occur / late January / early February.
1. Brother / buy / new computer / if / have / enough money.
-> My brother will buy a new computer if he has enough money.
2. Nam / not speak / English / fluent / as / friends.
-> Nam doesn't speak English as fluently as his friends.
3. Liz / not send / us / letter / since / she / return / USA.
-> Liz hasn't sent us a letter since she returned USA.
4. Lot / trees / will / plant / along / streets / students / Ngo Sy Lien High School.
-> Lots of trees will be planted along the streets by the students of Ngo Sy Lien High School.
5. Tet / be / important festival / which / occur / late January / early February.
-> Tet is an important festival which occurs late January and eary February.