Honesty is a basic element in friendsmaking and that is ________ it requires to keep everlasting friendship.
| A．how | B．which | C．whether | D．what |
Johnson bought a new car last week, and _______ doubled that of the old one.
| A．which price | B．the price of which |
| C．its price | D．the price of whose |
I shall never forget those days ________ I stayed on the island ________ you visited last week.
| A．when, where | B．which, which |
| C．when , which | D．which , where |
_______ is reported in the newspapers, the war in Libya has come to an end.
| A．It | B．As | C．That | D．What |
The radio club in our school, _______ used to be poorly run, is now very popular among students.
| A．that | B．which | C．what | D．where |
Children who are not active or _______ diet is rich in fat will put on weight easily.
| A．who | B．whose | C．that | D．which |