34. Birds (build) ___________________their nests in summer and (fly)___________ to the South in winter.
38. How long (Bob and Mary /be)____________________ married?
39. (You /receive) ____________________any letter from your parents yet?
48. my brother(finish)_________________ his second novel so far.
63. She is buying a lot of flour, I think she (make)_______________some cakes.
66. Some animals (not eat)___________________ during winter.
67. He drives too dangerously, he (have)_______________________an accident.
68. John (watch) ______________TV at 8 last evening.
Loga
Sinh Học lớp 12
