III. Chuyển các câu sang thể bị động ở thì TLĐ. 1. Mr Hung will buy a new bike for Minh on his birthday. 2) Lan will visit her grandparents in HCM city tomorrow. 3) I will type that song for my sister 4) We will collect old books for poor children next week. 5) She will make a birthday cake for her son. ‒‒‒‒‒‒
