4. Wen Jiabao and Putin signed a deal on building a trans-Siberian pipeline that would pump 15 million tons of crude to China each year in Moscow, ______ Global Times.
| A．due to | B．according to | C．on duty | D．above all |
After a few courses on painting, Helen said she would ________ oil painting in her spare time.
| A．speed up | B．bring up | C．take up | D．sweep up |
When ________ what made him a popular person, he said it was his personality.
| A．asking | B．asked | C．being asked | D．ask |
We have every reason to believe that____2010 World Expo in Shanghai was_____ success.
| A．/; a | B．the; / | C．the; a | D．a; a |
It is getting late. I am afraid I must be going now!
OK,________________
| A．Take it easy | B．Take time out | C．So long | D．Stay longer |
The children are full of ______. They have been playing all day long without resting.
| A．energy | B．power | C．force | D．strength |