Pop music is such an important part of society ______ it has even influenced our language.
| A．as | B．that | C．which | D．where |
He was found to be a thief, ____ disappointed his wife.
| A．who | B．that | C．which | D．whom |
Every day the mother seems to be busy until 10 o’clock at night, ____the rest of the family have fallen asleep.
| A．that | B．by which time | C．on time | D．whose time |
We have to delay the party till next week, ____ we will not have something important to do.
A. whenB. which C. at which D that
I don’t like such a person ____ often lies before your face.
| A．what | B．that | C．as | D．which |
By using ears one can tell the direction ____ a sound comes.
| A．in which | B．from which | C．with which | D．through which |