Предложения с глаголом should (правила поведения на улице тема)

You should always be attentive on the streets. While crossing the road, firstly you should look to the left and then to the right; only after that you may go. You should not play on the streets or run. You should always pay attention on the traffic and all moving vehicles. You should avoid talking to the strangers or walking with them. You should call the police if you see something illegal happening. You should not go far from your house, especially if this place is new for you. You should not try any pills found of the streets.