I missed the last bus and had no money for a taxi; so I could do nothing but_______ home last night.
| A．to walking | B．walk | C．walking | D．walked |
Kathy______ a lot of Spanish by playing with the native boys and girls.
| A．picked up | B．took up | C．made up | D．turned up |
. People in Jiangsu Province are proud of they have achieved in the past ten years.
| A．that | B．which | C．what | D．how |
. After he graduated from college, he _______ his father’s business.
| A．took over | B．took up | C．took in | D．took on |
If we work with a strong will, we can overcome any difficulty, _______great it is.
| A．what | B．how | C．whatever | D．however |
You can not imagine the difficulty they had ____ the problem. It isn’t ____ easy.
| A．to solve; so | B．solved; so | C．solving; that | D．solved; that |