They are (dance and singing/ dancing and singing/ dance and sing/ danced and sing) in the classroom. Chọn câu trả lời đúng trong ngoặc

2 câu trả lời

They are (dance and singing/ dancing and singing/ dance and sing/ danced and sing) in the classroom.

They are (dance and singing/ dancing and singing/ dance and sing/ danced and sing) in the classroom.

(câu này chia động từ ở thì hiện tại tiếp diễn)