I sometimes usa a computer to write my homework ___ ___ __yo

I sometimes usa a computer to write my homework ___ ___ __yo I sometimes use a computer to write my homework.对sometimes划线 I sometimes use my ___ (姐姐的）computer to surf the Internet I am ___ (write) a letter to my friend. I usually use the computer ___ my homework A for B in C on D I'd like to write a letter ___ my friend ___ America.中间空格填什么 I ___(write) to him before.I ___ (write) to him three days a I ___（write）a letter to my friend right now. Don not ___ to me when I do my homework. A.say B.sprak C.tel I need to repair my new computer 转为同义句 my new computer ___ _ How do I write my homework on the computer?First,open a new I want ___ homework now.A.doing B.to do C.to do my D.do my