The window________by some kids who were playing ball．
| A．breaks |
| B．broke |
| C．is broken |
| D．was broken |
He runs faster than _______ in his class.
| A．someone else | B．anyone else | C．else someone | D．else anyone |
Do you like the book _______ is yellwo?
| A．whose cover | B．which cover | C．cover whose | D．cover which |
I once lived in a house _______ roof has fallen in.
| A．which | B．that | C．what | D．whose |
He has a friend _______ father is a doctor.
| A．who | B．whom | C．whose | D．which |
Could you tell me _______?
| A．where do you live | B．who you are waiting for |
| C．who were you waiting for | D．where you live in |