Read and reorder the words to make the correct sentences (Con hãy đọc

Read and reorder the words to make the correct sentences
(Con hãy đọc câu và sắp xếp lại từ thành câu hoàn chỉnh)

riding / Are / they / bikes/ ?/

• A. A. Are they riding bikes?
• B. B. They are riding bikes?
• C. C. Are bikes they riding?