May I go with my friends to the harvest festival?
______________.
| A．Yes, you may not. | B． No, you may. | C．No, you mustn’t. | D．Yes. you must. |
Mary has two brothers, ________ are doctors.
| A．both of they | B．both of whom | C．both of them | D．whom of both |
The problem _______ you argued about yesterday has been solved.
| A．that | B．what | C．why | D．for which |
My aunt bought me a book, the name _______ I have forgotten.
| A．of it | B．which | C．whose | D．of which |
On the way home I met my friend John, from _______ home the thief had stolen a computer.
| A．whom | B．which | C．that | D．whose |
I hate the way _______ you talk to your mother.
| A．by which | B．on which | C．in which | D．which |