________ treating the homeless man as a shame to society, Mrs. Wang provided him with food and water.
| A．Instead of | B．As a result of | C．In the event of | D．Regardless of |
While prices are rising so fast，many people are working out ways to________their expenses.
| A．cut down | B．put down | C．turn down | D．settle down |
The course about Chinese food attracts over 100 students per year, ________ up to half are from overseas.
| A．in which | B．for whom | C．with which | D．of whom |
here yesterday, he could have seen Jackie Chen.
| A．If Bob has come | B．If Bob came |
| C．Had Bob come | D．If Bob should come |
Among the many dangers_-- sailors have to face , probably the greatest of all is fog .
| A．which | B．what | C．where | D．when |
Did your uncle fly to Paris directly?
-No，he travelled from Hong Kong _____ London.
| A．through | B．by way of | C．across | D．on way of |