writing my a letter brother is
writing my a letter brother is
writing my a letter brother brother is( . )连词成句?
writing ,my,a,letter,brother,is (.) 连词成句
My brother is writing a letter to his friend now (用tonight)
My grandma is (writing a letter).[划线部分提问]
He is writing a letter
Li Ming is writing a letter
She is writing a letter now
tom is writing a letter.the letter is _____ jim
He is writing a letter.(对a letter提问)
My sister is writing a letter in her bedroom.如题 谢谢了
My sister is (writing a letter) in her room .(对括号部分提问)