________ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
To children, good habits do not come , so parents and teachers need to be their role models.
David apologized to me yesterday. __, I won't forgive him for it was not the first time that he had hurt me.
We had planned to arrive at the park at 9 a.m., but unluckily, the car __ on the way.
Even when I am able to get in touch with the manager and tell him your request, I cannot __ he will reply.
__ will be good for you to spend one hour exercising outdoors every day.