Jack`s first lesson starts .... Our first lesson starts .... At .... Jack has got .... At .... we .... Jack has lunch time at .... We have lunch .... At lunch time he .... At lunch time we .... Jack goes home at .... We go home at ....
В пропуски просто вставляешь время!) Например: Jack`s first lesson starts at 8.45 am, вот и все! *am - до полудня, pm - после полудня.