20．Though ________ money, his parents managed to send him to university．
| A．lack | B．lacking of |
| C．lacked | D．lacking |
. The manager believed price will not rise by more than four percent.
| A．any other | B．the other | C．another | D．other |
After the long journey, the three of them went back home, .
| A．hungry and tiredly | B．hungry and tired |
| C．hungrily and tiredly | D．hungrily and tired |
--- What about talking with others while learning spoken English?
--- In my opinion , .
| A．it makes sense | B．it’s out of the question |
| C．it’s up to you | D．it’s hard to say |
--- It seems that the manager is very unhappy.
--- Surely she is. You see, Steve left the company half an hour ago, with his work_______.
| A．to leave unfinished | B．was left finishing |
| C．leaving to finish | D．left unfinished |
When we sleep is cultural as biological-and practices differ greatly round the globe.
| A．that much | B．so much | C．too much | D．as much |