1 must belong to
2 not to be (tell sb not to do sth 叫某人不要做某事)
3 if she was (由一般疑问句变间接引语即宾语从句,引导词用IF/ WHETHER ‘是否’,语序是陈述句语序,主句是一般过去,从句要用相应的过去时)
1 must belong to
2 not to be (tell sb not to do sth 叫某人不要做某事)
3 if she was (由一般疑问句变间接引语即宾语从句,引导词用IF/ WHETHER ‘是否’,语序是陈述句语序,主句是一般过去,从句要用相应的过去时)