are you writing a letter ___ your friend?a.to b.for c.of 说明一下原因,

Are you writing a letter?回答 are you riding or writing What are you doing?Writing I'm writing a poem for Teachers'Day对writing a poem提问 （ ）are you （ ）for teachers‘ day? How ofter ()you()letters to your parents?a:are,writing.b:do,write.c:does,write.d:is,writing. Where are you,Tom?Here in the sittingroom,________to Professor Smith.A.to write B.writing C.is writing D.to be writing请翻译 并说明理由. Are you writing now怎么回答? are you riding or writing now? Are you listening or writing?回答 Are you writing a letter?回答可以用Yes,it is Are you writing a letter?回答可以用Yes,it is吗 为什么 The pen is Jeff's.You are writing with a pen.连成定语从句 I am writing to ask whether you are able to do me a favor. you,writing,are,letter,to,a,friend,your（?） 连词成句 十万火急 I am writing to ask whether you are able to me a favor译成中文是什么意思 Suppose you are writing a letter to your supplier telling him that his goods 求英文慰问信~Directions:This part is to test your ability to do practical writing.You are required to write a consolation letter（慰问信） according to the following instructions given in Chinese below.Remember to write the letter in no le Who are you writing to的中文意思?用Whom are you writing to 可以吗