thank for helping me translate this sentence,the preparations wer_英语解答

thank for helping me translate this sentence,
the preparations were in full swing.

人气：246 ℃　时间：2020-04-11 05:15:54

解答

准备工作如火如荼地进行着了.
因为是过去式,所以我觉得加上一个"了"字,会好一点.