1. I regretted not having done more to help.
→ S + regret + (not) + Ving: hối hận về, hối hận vì
2. Tickets for the concert will be sold during the lunch hour.
→ câu bị động thì TLĐ: S + will + be + V3/ed + (by+O)
3 We played tennis even though the weather was cold.
→ Even though/Although + S + V, S + V: mặc dù .. nhưng ..
= Despite/In spite of + N/V_ing, S + V
4 Everyone in the office had been looked up to by the manager.
→ looked up to sb= respect of sb: tôn trọng ai đó
@ $quynhly$
