As a businessman, Mr. Green is a complete failure. Being lazy may well be one of the______to his success.
| A．drawbacks | B．shortcomings | C．disadvantages | D．barriers |
Meeting my teachers and fellow students after so many years was a warm occasion, ______ I’d strike into my heart.
| A．that | B．one | C．when | D．what |
The director was fully convinced that this moving story, if ______ for television, would be a hit.
| A．adapted | B．being adapted |
| C．to be adapted | D．having been adapted |
The upset mother thought to herself, “If only I ______ what’s going on in my little boy’s head right now.”
| A．had known | B．know | C．knew | D．have known |
The airplane had a good ______ of newspapers, magazines, television programs, food and drinks. The meal even included a serving of Haagen-Dazs ice cream.
| A．offer | B．number | C．supply | D．amount |
Henry made a list of all the possible solutions, ______ helpful in handling the present situation, though.
| A．none of them | B．none of which |
| C．all of which | D．all of them |