* S + last + V2/ed + in/when + mốc thời gian: Lần cuối cùng làm gì
khoảng thời gian + ago
= S + have/ has + not + + V3/ed + since + mốc thời gian
for + khoảng thời gian
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${1.}$ I haven't visited this city since last year.
${2.}$ He hasn't played tennis for three months.
${3.}$ They last ate durians when they were young.
${4.}$ I haven't watched a football match for 3 years.
${5.}$ He last met her 5 months ago.
${6.}$ We haven't smoked cigarettes since we lived in the farm.
${7.}$ My brother last drank wine 5 years ago.
