An ________ boy came to our class yesterday.
| A．11-year-old | B．11-years-old | C．11-year old | D．11 years old |
—Do you know that a 13-year-old English boy has done a nuclear experiment successfully?
—_______ unusual work he has done!
| A．What an | B．What a | C．What | D．How |
It’s difficult to make your dream come true you can live bravely, excitingly and imaginatively.
| A．although | B．once | C．if | D．unless |
Qinhuai River is river in the Nanjing City area and is the 'life blood' of the city.
| A．long | B．longer | C．longest | D．the longest |
Nobody is as ______ as Sandy, so we all like to be friends with her.
| A．politely | B．carefully | C．likely | D．friendly |
More than 36 million Chinese children are receiving piano training, but quite a few have little ______ in the piano and some even hate it.
| A．interest | B．surprise | C．attention | D．success |