—Peter, you look so tired and wet all over!
—Yes, all afternoon I ________ football on the playground.
| A．am playing | B．have been playing | C．played | D．have played |
It is not _____ that Sanlu has been connected to a scandal involving milk powder, according to China Daily.
| A．for the first time | B．the first time | C．first time | D．in the first time |
All present were shocked by what the little girl_______ when she was cheated and sold to the mountain village.
| A．got through | B．went through | C．got on with | D．went over |
Richard was called in by the police to answer questions _______ the disappearance of Thomas Ripley, whose relatives were so ______ his present situation.
| A．concerning; concerned about | B．concerned; worrying about |
| C．with regards to; concerned | D．regarding; concerning about |
It took ______ building supplies to construct these energy-saving houses. It took brains, too.
| A．other than | B．more than | C．rather than | D．less than |
The woods and the newly dug river through the campus ______ the beauty of this world-known university.
| A．add up | B．add to | C．are added up | D．are added to |