peter didn't look well last year when i saw him.he ___ cigarettes then.填cut down on

peter didn't look well last year when i saw him.he ___ cigarettes then.填cut down on
peter didn't look well last year when i saw him.he ___ cigarettes then.填cut down on

peter didn't look well last year when i saw him.he ___ cigarettes then.填cut down on
过去进行吧,was cutting down on,当时正在戒烟,戒烟过程中的人都看起来状态很差?选择还是填空?

cut down on 削减的意思
语法上是没错，但前后语意不搭，翻译：皮特去年看起来很不好当我去看他的时候，他那时候很少吸烟了。

When I saw him,he_(learn)new English words.括号里怎么填 was learning was learning was learning learnt

戒烟呗 填give up /cut down