COTTON … WITH INDIGO A DYE TAKEN FROM PLANTS IN THE AMERICANS INDIA

5 . - BAI TAP TIENG ANH LOP 9 TRAC NGHIEM TU BAI 1 10
Lớp 9 BAI TAP TIENG ANH LOP 9 TRAC NGHIEM TU BAI 1 10

5 . Cotton … with indigo a dye taken from plants in the Americans India.

a. was dyed b. dyed c. has dyed