HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
all of the chicken is / are gone
the cow and the pig is / are
the color of the rainbow is/ are prety
1.50 percent of the pie have/has díappeared
2.50 percent of the pies have/has díappeared
3.each one of cakes is/are gone