4
1. parked cars
2. at the roadside/curb
3. make sure
4. check the brake
5. traffic
6. helmet
7. don't push others
8. handrail
9. younger than twelve
10. rearview mirror
5
1. by
2. on
3. by
4. by
5. on/in the bus
6 (in the canteen)
Do's
1. wash your hands
2. use napkins
3. sit quietly
4 say "Bon appetite" and "Thank you"
5. keep silent
6. take away the dirty dishes
7. use trays to carry the food
Don'ts
1. don't shout
2. don't throw garbage on the floor
3. don't eat others' food
4. don't ear too fast/slowly
5. don't tell innapropriate stories
6. don'r blow your nose
7. don't eat with your hands, unless it's bread/pastry or fruit