I have joined the singing group for four terms有没有错?错了,改正

I have joined the singing group for four terms有没有错?错了,改正 ——of ——class four students have joined the singing group. She joined the singing group last year改为同义句 I ( ) the league for five years A joined B.have joined C.hav I can have some foods for lunch这句话有没有错? I ______this group since then.A.have joined in B.have joined 帮我检查一下,有没有错,错的改正一下 I have finished my homework for two hours/I have joined the I have joined the Part for 3years .I have been a member of t 语法有没有错I have to spend more time in training,which is the onl i will time the other end, waiting for you.这句话语法有没有错~ 语法有没有错The book describes an adventurous story among a group