By now, we have raised 50.000 pounds for the poor children, ______ is quite unexpected.
| A．that | B．which | C．who | D．it |
Only after Mary read her composition the second time ________ the spelling mistake.(2012·天津)
| A．did she notice | B．she noticed |
| C．does she notice | D．she has noticed |
Never before ________ seen anybody who can play tennis as well as Robert.(2012·江西)
| A．had she | B．she had | C．has she | D．she has |
Every day________a proverb aloud several times until you have it memorized.
| A．read | B．reading | C．to read | D．reads |
It was with the help of the local guide ________ the mountain climber was rescued.
| A．who | B．that | C．when | D．how |
It was only after he had read the papers________Mr.Gross realized the task before him was extremely difficult to complete.
| A．when | B．that | C．which | D．what |