Mr Black is an experienced engineer, and he will be employed to ______ us in improving our equipment.
| A．assist | B．consider | C．provide | D．offer |
— I hear you have written a novel?
— Yes, the book ____ come out in a month or so.
| A．can | B．must | C．should | D．would |
You must apologize ______ your mother ______ your rudeness.
| A．to; to | B．for; to | C．to; for | D．for; for |
Her father retired _______ poor health last year.
| A．account for | B．on no account | C．on account of | D．from all accounts |
— Did you enjoy yourself at the dinner party?
— Yes, I’ve never been to________one before.
| A．a more excited | B．a more exciting | C．the most excited | D．thd most exciting |
Many important leaders of different countries______ in the opening ceremony of the 29th Olympics held on August 8,2008.
| A．turned up | B．turned down | C．turned on | D．turned over |