31. My mother bought this book two years ago.
This book ……………………………………………………………………………
32. “Are you playing chess with your father now?”, asked Tom.
Tom asked ……………………………………………………………………………
33. If the man doesn’t arrive, we will start the conference without him.
Unless the man ……………………………………………………………………
34. I haven’t heard from my sister for 5 months.
The last time ……………………………………………………………………
35. Nobody in the factory works more carefully than Mr Thanh.
Mr Thanh is the ……………………………………………………………………
36. Because his leg was broken, he could not take part in the game.
Because of……………………………………………………………………
37. France presented the Statue of Liberty to the USA in 1876.
The Statue of Liberty …………………………………………………………………
38. She said: "I'm working in a restaurant, and don't care much for it."
She said ………………………………………………………………………………………
39. Unless he studies hard, he will fail the exam.
If……………………………………………………………………………………….
40. She last ate that kind of food in January.
She hasn’t ……………………………………………………………………………
Loga
Sinh Học lớp 12
