unit1
unhappy problem bad square test advice famous real joy diving
climbing speaking camping laugh thought solve smiling not to be to give,
to become,
healthy healthily, bored, more, singer, more dangerous, pleasant, the most nervous, interesting, the worst, slimmer,
BCDDA DCBDB CBADB
BDCBD ACBDA
unit2
一 heroes, tasty, subject, seniors, admired, article, geography science unimportant, practicing, languages, history,
二 visitors, useless, fewer less, twice, mixed, myself, driving, unpopular, pleasant, boring,
三DCAAB ACDAD BBAAD BACDB BBCAA
四 help, doesn’t rain, asking, chatting, is going to be doing, opening, put ran, to be, washing, will arrive, arrives will have talking