If our team (win, won, had won) that match, they (would have become, became, become) the world champions.
Megan (would, will, would have gone) to the University if she (passed, had passed,pass) her exams.
If Tom (would have, had had, had) more time, he (started, would start, might have started) learning IT technologies.
What (would, did, would you have done) if you (could have changed, changed, would changed) your past?
If Jamie (hadn't been, wasn't, weren't) an artist, he (become, would become, would have become) a designer

Some admire generous autumn, others like merry snowy winter, many of us enjoy drippingsnow but I love summer!

We have the longest holidays in summer! There is no necessity at all to get up early. Neither lessons nor hometasks! You may do what you want: to swim all day long or go to the forest to gather berries! And so it is during three long wonderful months of the best season!

And what bright colours summer has!

It is a pleasure to the eyes the wild verdure of trees and grass, the gold of sunrays, the bright- blue sky with the white clouds on it. And have you ever been in the fields in summer? How many colourful flowers you can see there! So, you couldn`t take your eyes off this beauty!

And bright juicy apricots, plumps, raspberries cry out to be eaten!

This summer I have been at the seaside. I was admired how changeable the sea was! In a minute it could change its colour; from limpid- blue up to dirty - brown. But nevertheless it was fine! I would like to come back here again and again!

I like summer because I can see very often the rainbow. And the summer itself is the real rainbow of colours!

Wish используется, когда речь идет о желаниях, как правило, нереальных. Предложения с wish нужны для выражения сожаления, разочарования, грусти, когда что-то столь желаемое не получается или не получилось ранее. Либо когда хотим показать, что что-то совсем не такое, как мы ожидали или как нам хотелось бы.

"Я хотел бы, чтобы это было так"(но это не так).

"Жаль, что что-то не получилось"

Если речь идет о настоящем времени, то после wish употребляется глагол в Past Simple.

В вашем случае  можно сказать так - My boss says "I wish I were late for work" - Мой бос сказал "Жаль, что я не опоздал на работу"