test.
1 incarcerated2 ostracized 3 impounded 4 rectified
(21)An expert in disguise and fluent in several languages,the secret
agent has taken part in many( )operations worldwide
without once being detected.
1 diffident 2 covert 3 haggard 4 latent
(22)My refrigerator suddenly stopped working last night.Thelast
thing I need right now is to( )hundreds of dollars on a new
one.