25．________ of such a long movie, the little boy turned to his favourite music.
| A．Having tired | B．Tiring | C．To tire | D．Tired |
33. E-mail, as well as telephones, ____ an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．play |
31. I was just about to go to bed last night ______ the telephone rang.
| A．while | B．when | C．as | D．before |
30. The world is ______ seven continents and four oceans.
| A．made up of | B．make out of | C．made from | D．made in |
25. ---You’ve missed such a good chance. ---Yes, I that job the boss offered me.
| A．must have taken | B．must take | C．should have taken | D．should take |
23. He is always full of ______ as if he never knew tiredness.
| A．strength | B．spirit | C．force | D．energy |