`1` The last time we were to the movies was over a year ago 

`=>` S + hasn't / haven't + Vpp + for + time 

`=` The last time + S + Ved / V2 + was + time + ago

`2` I haven't enjoyed myself since tour birthday party 

`=>` S + hasn't / haven't + Vpp + since + time  

`3` My father hasn't seen his brother for nearly `20` years 

`=>` S + hasn't / haven't + Vpp + for + time  

`4` Tom has been to Scotland since last Friday 

`5` How long is it since you last ate ice cream ? 

`=>` How long is it + since + S + last + Ved /V2 + O ? 

`6` I haven't gone swimming since I was young 

`=>` The last time + S + Ved / V2 + was + when + mốc thời gian

`=` S + hasn't / haven't + Vpp + since +  mốc thời gian 

`7` It's weeks since you last tided up this room 

`=>` S + hasn't / haven't + Vpp + for + time  

`=` It's time + since + S + last + Ved / V2 + O 

`8` He hasn't in touch with me for three weeks .

`=>` S + hasn't / haven't + Vpp + for + time 

`9` Mr John last visited France in `1990` 

`=>` S + hasn't / haven't + Vpp + since+ time 

`=` S + last + Ved / V2 + O + in + time 

`10` It's three weeks since It last rained 

`=>` S + last + Ved / V2 + O +  time  + ago 

`=` It's time + since + S + last + Ved / V2 + O  

`11` This is the first time I have eaten this kind of food 

`=>` S + hasn't / haven't + Vpp + before 

`=` This is the first time + S + has / have + Vpp + O 

`12` `->` How long have you had it ?

`->` How long is it since you had it ? 

`=>` When + did + S + V + O ? 

`=` How long + has / have + S + Vpp + O ? 

`=` How long is it + has / have + S + Ved / V2 + O 

# Ríttttt 🍉 (ㆁωㆁ)