Make sentences from the cues given:

Ex1 : make sentences from the cues given 
1. which ethnic group / second largest population / vietnam ?
2. sap dance /typical dance/Muongpeople/the north.
3.most/ ethnic minorities/ vietnam/ live/mountainous areas.
4. thai ethnic minority/ well known/ beautifully woven garments
5. the new year celebration/ lao ethinic group/ lunar april.
6 thai pepople / account/ approximately 1,8% / vietnam's population
7/ the tay /live/fertile plains/they/cultivate/rice/keep/cattle and poultry
8/ how long / the ede / lived the high plateau region/ central vietnam ?
Ex2 : viết lại câu sao cho nghĩa ko đổi
1/ your village is so beautiful !
what
2/ how long is it since you built this stilt house ?
when 
3/ living in a big city is more convenient than living in a village .
it's
4/where does he live
what
5/ although the villagers are quite poor , they live a happy and heathy way.
in spite of
6/ what did the local people say ?
could you tell me 
7/ how about asking the locsl people for help?
why