13.

1. My mothet used to work at a restaurant.

2. He used to be the President of Student Union.

3. There used to be many tree-lined streets in my hometown.

4. My husband did not use to do housework.

5. Children did not use to play with high-tech devices at early age.

6. The students didn’t use to go to school by publishing transportation.

7. My city used to be a tourist destination.

8. Traffic jam used to not happen when I was small.

14

1.d 2.b 3.a 4.b 5.c 6.b 7.d 8.a

15

1. Road rage is aggressive or angry behavior of a driver in a road vehicle.

2. Road rage includes rude gestures, verbal insults, physical threats or even dangerous driving methods.

3. Road rage can cause noisy arguments between drivers and more seriously, physical attacks.

4. One of the causes of road rage is traffic jam.

5. People are recommended to calm themselves in the traffic jam by listening to radio or music.

1. My mothet used to work at a restaurant.

2. He used to be the President of Student Union.

3. There used to be many tree-lined streets in my hometown.

4. My husband did not use to do housework.

5. Children did not use to play with high-tech devices at early age.

6. The students didn’t use to go to school by publishing transportation.

7. My city used to be a tourist destination.

8. Traffic jam used to not happen when I was small.

1.d 2.b 3.a 4.b 5.c 6.b 7.d 8.a

1. Road rage is aggressive or angry behavior of a driver in a road vehicle.

2. Road rage includes rude gestures, verbal insults, physical threats or even dangerous driving methods.

3. Road rage can cause noisy arguments between drivers and more seriously, physical attacks.

4. One of the causes of road rage is traffic jam.

5. People are recommended to calm themselves in the traffic jam by listening to radio or music.