18. When you are putting gasoline in your gas tank you smokelte is forbidden. a. Must trot
b. don't have to
19. If you plan to take a long trip in the car, you get a full tank of gas or you might run out of
A Should
b. Must not
Listen to the radio, it's not necessary
gasl.

it means that people are present over there who cares for us who loves us and we are never alone there is always a supporting hands behind us so never lose your hope and confidently move ahead to get success in your life.if you make mistakes there are people to make it correct

tuttifroot

the quote relates to no dogs barked because the father and son learn a lot from each other. the theme is love because the father misses his son and they are trying to get to his mom where her dogs are barking.