.---_____ I watch TV, I’ll turn it down and never make any noise.
--- Good. ______ you are doing should never disturb others. _______ how important you are,never forget about how others feel.
| A．Whatever; Whenever; No matter | B．Whenever; Whatever; No matter |
| C．Whether; Whatever; 不填 | D．No matter; Whenever; 不填 |
The old man, ____________abroad for twenty years, is on the way back to his motherland.
| A．to work | B．working | C．to have worked | D．having worked |
A man is being questioned in relation to the ________ murder last night.
| A．advised | B．attended | C．attempted | D．admitted |
It's ten years since the scientist _______on his life's work of discovering the valuable chemical.
| A．made for | B．set out | C．took off | D．turned up |
-- You haven't lost the ticket, have you?
-- _________. I know it's not easy to get another one at the moment.
| A．I hope not | B．Yes, I have | C．I hope so | D．Yes, I’m afraid so |
Tom owns _______larger collection of _______ books than any other student in our class.
| A．the; 不填 | B．a; 不填 | C．a; the | D．不填; the |