Chọn đáp án đúng nhất

7. It is a type of house usually for King and Queen to live in. It is a........
A. motorhome
B. houseboat
C. UFO
D. palace
I. Make sentences using the given words
1. In/ future / we / travel / to / moon / super car /.
2. One day / they / might/ find / life / other planets / .