Mark Twain left_____ school at _____ of twelve to look for work. A the ; the B / ; the C / ; / D the ; /
Put on your coat!I______ you down to the doctor.
Because of the recent bad weather,the work is several weeks behind ______.
Every minute must be made full use of________spoken English.
As you can see,the number of cars on our roads________rising these days.
Ten minutes later,a bus________and everybody got on it.