10.1 1.I enjoyed the film yesterday.
2.Lucy listened to the news carefully.
3.My brother plays the piano well.
4.The children did a puzzle in their room yesterday./
Yesterday the children did a puzzle in their room.
5.He opened the door quietly.
6.He planted a tree in the garden.
7.He read the letter in his office before lunch./
Before lunch he read the letter in his office.
8.We stay at home at weekends.
9.They built a new library in our town last year./
Last year they built a new library in our town.
10.I like music very much.
10.2 1.B 2.A 3.C 4.D 5.B 6.C 7.B 8.A 9.D 10.A 11.D 12.B
13.A 14.C 15.B 16.B 17.D 18.C 19.B 20.A
10.3 2.I bought a newspaper，but I didn't read it.
3.I was hungry，because I didn't have breakfast.
4.I went to the window，because I heard a loud noise.
5.I wanted to phone you，but I didn't have your number.
6.I opened the window，because it was very hot.
7.I jumped into the river，and I swam to the other side.
8.I usually drive to work，but I went by bus this morning.
9.Do you want me to come with you，or shall I wait here？
10.I didn't go swimming，because the water wasn't clean.