12．[A]with [B]on [C]in [D]at
13．[A]unless [B]until [C]if [D]because
14．[A]exhausts [B]follows [C]precedes [D]suppresses
15．[A]into [B]from [C]towards [D]beyond
16．[A]fetch [B]bite [C]pick [D]hold
17．[A]disappointed [B]excited [C]joyful [D]indifferent
18．[A]adapted [B]catered [C]turned [D]reacted
19．[A]suggesting [B]requiring [C]mentioning [D]supposing
20．[A]Eventually [B]Consequently [C]Similarly [D]Conversely
