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key to exercises
By Allen Lawrence,2014-07-19 01:15
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Key to Cloze
Unit 1 CBBAD BCDAC DCCBA
Unit 2 BDBCB CAABD BDBCD
Unit 3 ACBBC BCDCD BADCD
Unit 4 BCADB ADDCA ABDCC
Unit 5 CCBAB DADCB DAADC
Unit 6 CABBD BACDC CBAAA
Unit 7 DADCD BBCBB DBCCB
Unit..