Ex: Complete each sentence with an approprite preposition.
1.Nick is curious .............. the ethnic minority group in Vienam.
2.The Viet account .............. about 86% of Vietnam's population .
3.The M'Nong live in houses built ............. stilts.
4.The Hmong live mostly .............. the mountainous regions ............. the north.
5.The M'Nong in Ban Don are well known ...............their elephant hunting and domestication.
6.Many ethnic minority students are studying ............... boarding schools.
Loga
Sinh Học lớp 12
