6.
A. a two days excursion
B. a two-days excursion
C. a two-day excursion
D. a two day exersion
7.
A.the 1,000- years-old tree
B. the 1,000-year-old tree
C. the old tree 1,000 year-old
D. the tree old 1,000 years
8.
A. a six-day trip
B. a sis-days trip
C. a trip six-day
D. six-days a trip
6.
A. a two days excursion
B. a two-days excursion
C. a two-day excursion
D. a two day exersion
7.
A.the 1,000- years-old tree
B. the 1,000-year-old tree
C. the old tree 1,000 year-old
D. the tree old 1,000 years
8.
A. a six-day trip
B. a sis-days trip
C. a trip six-day
D. six-days a trip
Chúc học tốt!!!