-Do you have any plan for the coming holiday?-I thought I might stay with my parents, but something unexpected ______.
Teachers suggested parents their children under 12 to ride bicycles to school for safety.
But for their help, we the program in time.
In our class, the student leaders are on duty every few days.
by a policeman, the children crossed the street safely.
snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.