Sarah, you’d better drink more water after ______ for such a long time.
| A．run | B．runs | C．to run | D．running |
Although the living standards of Chinese people have greatly improved, most poor families in China spend 50% of their income on food.
| A．gradually | B．approximately | C．harmfully | D．curiously |
Experts said it was that Malaysia Airlines Flight 370(马航370) had changed course and turned back toward Kuala Lumpur(吉隆坡).
| A．obvious | B．extinct | C．successful | D．energetic |
I think you should go back to your plan, which is much more practical than the present one.
| A．original | B．gentle | C．impressive | D．protective |
The US first lady Michelle Obama gave speeches in Beijing University, which Chinese students’ heated discussions about going abroad for further study.
| A．turn on | B．go down | C．set off | D．come up |
While prices of houses are rising so fast, many people are working out ways to their expenses.
| A．settle down | B．put up | C．turn to | D．cut down |