Japanese speakers
Mistake: Pronouncing the t of "soft" clearly with a small vowel before starting "drink": "SOFUTO DORINKU".
Why: Katakana English (ソフト) keeps the final t articulated with a following vowel, so the natural elision before another consonant is lost.
Fix: Drop the t of "soft" before the d of "drink": [ˈsɒfˈdrɪŋk], not [ˈsɒftˈdrɪŋk].
Korean speakers
Mistake: Producing a light but distinct t before beginning "drink" as a separate syllable.
Why: Korean consonant sequences at word boundaries tend to keep each sound articulated rather than eliding a stop before another consonant.
Fix: Let the f of "soft" flow directly into the d of "drink" with the t silent: [ˈsɒfˈdrɪŋk].
Chinese speakers
Mistake: Keeping "soft" and "drink" clearly separated with the t fully pronounced.
Why: Mandarin doesn't have three-consonant clusters like [ftdr] and doesn't elide stops before other consonants, so the t is often preserved out of caution.
Fix: Elide the t entirely and let the phrase flow as one unit: [ˈsɒfˈdrɪŋk].