2.23. A. passed B. showed C. advised D. helped

A. 　 on

B. 　 from

C. 　 with

D. 　 to

A. 　 when

B. 　 who

C. 　 why

D. 　 what

A. 　 one

B. 　 he

C. 　 it

D. 　 she

A. 　不填; a

B. 　 a;不填

C. 　 the;a

D. 　 a; the

A. 　 interested

B. 　 interests

C. 　 interest

D. 　 interesting

A. 　 has woken up

B. 　 is waking up

C. 　 will wake up

D. 　 wakes up

A. 　 waste

B. 　 bed

C. 　 dress

D. 　 use

A. 　 writes

B. 　 wrote

C. 　 writing

D. 　 written

A. 　 Therefore

B. 　 However

C. 　 Otherwise

D. 　 Besides

A. 　 broke

B. 　 started

C. 　 declared

D. 　 spread