31. Nobody believed his reason for being absent from the class ______ he had to meet his uncle at the airport.
| A．why | B．that | C．where | D．Because |
The moment I met you, I ______ you though I hadn’t seen you for about ten years.
| A．saw | B．recognized | C．knew | D．watched |
No one can imagine the difficulty he had ______ playing computer games.
| A．to give in | B．to give up | C．giving up | D．giving in |
You’d better ______ your scores and see if you have passed the exam.
| A．add up | B．go through | C．set down | D．come up |
The new stadium being built for the next Asian Games will be ______ the present one.
| A．as three times big as | B．three times as big as |
| C．as big as three times | D．as big three times as |
– Hi, Peter. How is your work getting along?
– Very well. Everything is going on according to ______.
| A．schedule | B．forecast | C．expression | D．accent |