Japanese speakers
Mistake: Pronouncing each word fully as "ROTSU OBU TAIMU" with three separated words.
Why: Katakana English preserves each syllable.
Fix: "Lots of" reduces to "lotsa" [ˈlɒtsə]; then "time" follows: [ˈlɒtsəˈtaɪm]. Say "lotsa time" as one connected phrase.
Korean speakers
Mistake: Producing full [ʌv] for "of" and clear syllable breaks.
Why: Korean prosody preserves boundaries.
Fix: "Of" reduces to schwa attached to "lots": [ˈlɒtsə]. Whole phrase: [ˈlɒtsəˈtaɪm]. Same reduction as "kinda", "sorta", "lotta", "cuppa".
Spanish speakers
Mistake: Producing full [v] for "of", or over-articulating the [ts] cluster.
Why: Spanish preserves letters.
Fix: Trust the reduction: [ˈlɒtsəˈtaɪm]. The v disappears; "of" becomes just schwa. "Lots of" is a productive of-reduction just like "a lot of" → "a lotta".