Some people find the film Avatar difficult______.
| A．to understand | B．to be understood | C．understood | D．being understood |
The young man rushed out of the room, _______ into his car and started it hurriedly， _______to get home as soon as possible.
| A．got; hoping | B．getting; and hoped |
| C．got; hoped | D．getting; hoped |
Can you imagine the difficulty I had __________ the game?
| A．on winning | B．won | C．winning | D．having won |
— I must apologize for ________ ahead of time.
— That's all right.
| A．letting you not know | B．not letting you know. |
| C．letting you know not | D．letting not you know |
He _________ the country record at the sports meeting.
| A．failed to break | B．failed to breaking | C．failed breaking | D．failed broken |
________ the normal condition, he can read 150 words a minute.
| A．Below | B．Under | C．With | D．In |