用grandpa、writing、is、in、a、letter、the、room(?)组成一句话

用grandpa、writing、is、in、a、letter、the、room(?)组成一句话 grandpa is writing a letter 变一般疑问句... writing grandpa the study is a in letter 怎么组成句子? to are they grandpa their letters writo are they grandpa their letters writing 连词成句 My grandpa is healthy.等于My grandpa is ____good ____. 1、My grandpa is very healthy.My grandpa is----------- ----------- ---------- UR writing is very 用恰当的介词或连词填空.Grandpa is often ill now,he is not____healthy____before. it is much good writing to him为什么用writing 而不用to write writing letter为什么用writing when grande is six,grandpa's age is twice hers.how old is grandpa when grandpa when grandma is 60 英语智力题,今天要用~Joan's husband is the grandpa of my son.I am Joan's_____.A.grandson B.son C.father D.grandpa哇呜T_T She is writing the letters now.用always换now. she is writing a letter now.(用tomorrow改写句子) My sister is reading.(用writing改为选择疑问句) linda is writing用reading改写为选择疑问句 he is writing.用thinking改为选择疑问句,马上要 用这些组成句子:is drinking tea cup a grandpa of说了有5分