问题 填空题 按要求写出下列词语的相应形式。1. us (主格) ____________3. America (形容词) ____________ 5. go to bed (反义词组) ____________7. are (第一人称单数) ____________2. for (同音词) ____________ 4. child (复数) ____________6. can not (缩略形式) ____________ 8. he (名词性物主代词) ____________ 答案 1. we 2. four 3. American 4. children 5. get up 6. can't 7. am 8. his