\bcan\b|\bcould\b \bI\b|\byou\b|\bhe\b|\bshe\b|\bit\b|\bwe\b|\bthey\b \b(can|could)\b \bc(an|ould)\b \b(I|you|he|she|it|we|they)\b \bas\b \b(I|you|he|she|it|we|they)\b \b(can|could)\b \bas (I|you|he|she|it|we|they) (can|could)\b \bhappy\b|\bhappier\b|\bhappiest\b \b(happy|happier|happiest)\b \bhapp(y|ier|iest)\b \bhapp(y|ie(r|st))\b ■3.2 □演習3b1 ral, the man will be as tough as he can, while there is something strange i cluding government policies - as they can today. as it takes to farm, as long as I can remember, and as far as my memory st e. We have to produce as much as we can today and ship it abroad so that we lment, she spent as much time as she could back home in her country and sta had nothing, but I was happy as I could be. ally nice for such a setting. As you can see, the finest thing we could hav o have belonged to -- as well as we can identify it -- that was not one of s an extreme of circumstances as you can ever think of. om negotiating as effectively as it could with the team of scientists who wo □演習3b2 happy happier happiest unhappy unhappier unhappiest happiness happily happen