An invention is a new way of solving a problem, so try our best to think of many __________ and unusual ways.
| A．varying |
| B．variety |
| C．varied |
| D．variation |
The little girl is walking along the beach, happy and joyful, ________ bending down to pick up a beautiful seashell.
| A．occasionally | B．regularly | C．apparently | D．approximately |
Mothers holding jobs outside the home should have ________ schedules to make it easier to care for their children.
| A．frequent | B．fluent | C．flexible | D．smooth |
In an interview Beckham admitted that he couldn’t ＿＿ his six-year-old son Brooklyn’s maths homework and had to turn to his former Spice Girls pop star wife Victoria to help out.
| A．take out | B．work out | C．clear out | D．turn out |
The great achievements in recent 30 years have proved that the reform and open policy is a vital measure that ________ the national conditions of China.
| A．fits into | B．turn into | C．break into | D．look into |
We know a lot about these early years of European settlement because most migrants ________ with their families and many of their letters still survive.
| A．corresponded | B．related | C．associated | D．combined |