1. We will be taken to the zoo by our mother this weekend.
→ câu bị động thì TLĐ: S + will + be + V3/ed + (by+O) + time
2. Pollution is one of the most serious problems in the modern world, isn't it?
→ câu hỏi đuôi thì HTĐ dạng động từ tobe:
- S + Vs/es .., don't/doesn't + S?
- S + don't/doesn't + V0 .., do/does + S?
3. Tom's older brother is shorter than him now.
→ so sánh hơn với tính từ ngắn vần: S + Vbe + Adj_er + than + S
Tom's older brother isn't as tall as him now.
→ so sánh ngang bằng: S + Vbe + not + as + Adj + as + S
4. Did she invite us to her birthday last week?
5. Nam studies worse than Minh.
6. He has more books than me.