1．Tom goes to bed late sometimes，so ____ ．

　 A．he's late for school

　 B．he goes to school by bus

　 C．he can't wake up himself in the morning

　 D．he has to go to school without breakfast

9．A．safe B．dangerous C．rich　 D．poor

8．A．Seeing B．Touching C．Hearing D．Feeling

7．A．Stand B．Study C．Work D．Wait

6．A．worry B．say C．smile D．sing

5．A．begun B．finished C．hurried D．flown

4．A．sad B．happy C．polite D．careful

3．A．common　 B．cheap C．terrible D．delicious

2．A．made B．hoped C．asked　 D．pulled