This factory produces a million pairs of shoes every year, 80% are sold, abroad.
| A．of them | B．of which | C．of that | D．which of |
_______ on rescuing her sick son, the poor mother has been working 16 hours a day.
| A．To bend | B．Being bent | C．Having bent | D．Bent |
_______, I lost heart in English learning, but my teacher said to me, “Keep on working hard, and you’ll succeed ________.”
| A．At a time; in time | B．At one time; in time |
| C．At a time; on time | D．At one time; on time |
_______ for the doctor’s careful treatment, he _______ till last year.
| A．If it is not; can’t live | B．Were it not; couldn’t live |
| C．Had it not been; couldn’t have lived | D．If it were not; wouldn’t live |
The performance of the host, _________ to please the audience and draw their attention, was greeted with a cold silence, however.
| A．had intended | B．intended | C．intending | D．to intend |
Ruth sold most of her belongings. She has hardly_________ left in her house.
| A．anything | B．nothing | C．everything | D．something |