.
From Mum’s love, patience and understanding, I have learned what a huge responsibility ___ is to raise a child.
| A．it | B．that | C．this | D．one |
—Which side can I sit on the boat?
—If you sit still,you can sit on ________.
| A．neither side | B．every side |
| C．both sides | D．either side |
He won’t want to eat it unless he’s really hungry,in _________ case he’ll eat almost anything.
| A．what | B．that | C．whose | D．which |
The weather turned out to be very good,________ was more than we could expect.
| A．it | B．that | C．when | D．which |
The traffic accident wouldn’t have happened yesterday,but the driver _________ really careless.
| A．had been | B．is |
| C．were | D．was |
Not only _________ hard but _________ also kind.
| A．does he study;is he | B．does he study;he is |
| C．he studies;he is | D．he studies;is he |