. WE ARE GOING ON A ... TO NHA TRANG NEXT WEEK.A). THREE DAY TRIP B...

19) - WRITTEN TEST FOR GRADE 10 (TERM I)
WRITTEN TEST FOR GRADE 10 (TERM I)

19). We are going on a ... to Nha Trang next week.

A). three day trip

B). three-day trip

C). three-days trip

D). three days trip