Miss Jones _______ music at Bardon School for five years when she was abroad and now she is an actress.
—Do you know who knocked at our door last night, the postman? —It _______ him. It was only 5 o’clock.
It is said the Great Wall_______ the Warring States, is _______worth visiting.
I have _______ my father again and again not to smoke, but I can’t ______ him.
To make his fortune abroad, he ________ making the necessary preparations.
Dr. Peter Spence, _______ headmaster of the school, told us, “_______fifth of students here go on to study at Oxford and Cambridge.”