二. 1. B 2. B 3. B 4. A 5. D 6. D 7. D 8. B 9. C 10. B
三. (A) 1. B 2.A 3.A 4. A 5. B
(B) 1. A 2. C 3. B 4. B 5. A
(C) 1.C 2.B 3.A 4.B 5.D
四. 1.to say sorry to you 2.he asked me to do 3.walking in the garden 4.a good memory 5.invented the robot 6.it difficult to remember these words 7.eating meat 8.all the time 9.was born in 10. Good luck