The play had begunfor 10 minuteswhen we got to the theatre. A B C D
I must ______(道歉) for not having been able to write to you sooner.
This plant is found in the ______(南部) parts of the country.
Tom is ______(在楼上). Go and find him yourself.
That flying school graduates a hundred ______(飞行员) every year.
Those who failwill giveanother chance to take the exam. A B C D