[Grade 8 - Old] Unit 14 - Wonders of the World
Tuấn / if / wanted / asked me / I / to visit / Nha Trang
Tuấn asked me if I wanted to visit Nha Trang.
whether / Phong Nha cave / asked Hoa / Tuấn / in the southern Vietnam / was
Tuấn asked Hoa whether Phong Nha cave was in the southern Vietnam.
asked us / had to / if / they / they / go then.
They asked us if they had to go then.