V.
1. Bạn bỏ chữ in.
2. This school was built by them five years ago.
(S + V-ed + O `->` S(o) + was/were + Vp2 + <by Os>, thời gian đứng sau cùng)
3. He asked Mary to borrow her pocket calculator.
(Câu tường thuật: ask to V)
4. The man who has lost the game looks very sad.
(Mệnh đề quan hệ: who chỉ người)
5. Anne is not as tall as Mary.
(So sánh không ngang bằng)
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VI.
1. Bạn làm đúng rồi.
2. It is necessary for you to practice English every day.
(Cấu trúc: It is important/necessary/vital/crucial + for sb + to V)
3. The students who study at that school love playing guitar.
(Mệnh đề quan hệ; love + V-ing)
4. If I were you, I would choose English to study in a university.
(Câu điều kiện loại 2)
5. Nam used to live in a farm when he was a small boy.
(used to: đã từng)