Why not try your luck downtown, Bob? That's __________ the best jobs are.
| A．where | B．what |
| C．when | D．why |
---Who is making so much noise in the garden? --- ___ the children.
| A．It is | B．They are | C．That is | D．There are |
Were all three people in the car injured in the accident? No,___ only the two passengers who got hurt.
| A．it was | B．there is | C．it were | D．there was |
One day， _____，Newton saw an apple fall from a tree.
| A．to sum up | B．what’s more | C．it is said | D．in addition |
He made another wonderful discovery， _____ of great importance to science.
| A．which I think is | B．which I think it is | C．which I think it | D．I think which is |
As I know，there is _____ car in this neighborhood.
| A．no such | B．no a | C．not such | D．no such a |