28. The mice______ when the cat came.
A. rambled
B. lingered
C. sauntered
D. scampered
29. Many animals display______ instincts only while their offspring are young and helpless.
A. cerebral
B. imperious
C. rueful
D. maternal
30. On August 18th the president announced a general______ for political exiles.
A. ado
B. yoga
C. quartet
D. amnesty
keys:
1—5 BADBD 6—10 BDCAB 11—15 ABDBC 16—20 ABADB 21—25 BAABB 26—30 BADDD