Look! Tom is too sleepy to work．He _______ up watching TV．
| A．mustn’t have stayed | B．shouldn’t have stayed |
| C．mustn’t stay | D．ought not to say． |
With the development of science, more new technologyto the field of IT.
| A．has introduced | B．is being introduced |
| C．is introduced | D．was introduced |
--How can I wake up so early, Jack?
--Set the alarm at 5 o’clock you’ll make it.
| A．but | B．or | C．and | D．so |
______ the ancient Egyptians built the pyramids puzzled people for centuries.
| A．Whether | B．What | C．How | D．Where |
Why not get some work experience first ______ go straight on to university?
| A．other than | B．rather than | C．more than | D．less than |
In the end I lost my_______ and shouted at her.
| A．diet | B．manner | C．benefit | D．patience |