31. Marx often jogged when he was young.
→ Marx used to
32. The working people have considered May Day a great holiday.
→ May Day______________________________________________________________________________
33. Lan didn’t meet her uncle a long time ago.
→ Lan has _____________________________________________________________________________
34. It’s time for us to catch the bus.
→ It’s time we____________________________________________________________________________
Loga
Sinh Học lớp 12
