—Which one can I take?
—You can take ________ of them；I’ll keep none.
| A．both | B．any |
| C．either | D．all |
The place _______ the bridge is supposed to be built should be _______ the cross-river traffic is the heaviest.
| A．which; where | B．at which; which | C．at which; where | D．which; in which |
_______ of the heavy burden of homework, the children rushed out of the classroom and enjoyed themselves.
| A．To be free | B．Freeing | C．To free | D．Freed |
_______ good and sweet, this kind of apple was soon sold out in the market.
| A．Tasted | B．Tasting | C．Having been tasted | D．Being tasted |
________ in the cage for half a day, the bird became hungry.
| A．Being kept | B．Having kept | C．Having been kept | D．Have been kept |
Outside the school _______ crowds of students, ______ to know the results of the exam.
| A．stand; too anxious | B．stand; too excited | C．stands; very worried | D．stands; eager enough |