[Sprawdzenie i pomoc] Past simple

This year the Lamda agency had catastrophic result. The past six months expecially was the worst perdiod in it's history. The founder, John Lamda opened the agency's first office in 1968 in Madison Avenue with his brother Mark. John has deal with the clients and Mark has work on the creative side. The number of employees have increase to 5,000 ten years ago, working in 25 offices worldwide. John Lamda takes up the story 'One day Mark and I had a big argument about a client and he left the agency. He has took a lot of clients with him. We haven't speak to each other since.
The Lamda Agency have go downhill ever since. Employee numbers have fall to around 50 today. Over the last years, John closed all the offices except the once in New York.
As John Lamda freely admitted when I spoke to him yesterday 'Mark's new agency have done very well over the last ten years. He has run some brillant camapins. He's doing so well. I have regret our argument ever since that terrible day ten years ago'

I jeszcze dodam zdanie którego nie jestem pewna, tu trzeba połączyć, a ja nie mam pojęcia jak

1) Smith Software is having to down -
2 The technology division will also become a separate buiness and is re -

a) launched, but they didn't sell
b) locating from Washinton DC to Chicago

2b na pewno, ale 1 a nie pasuje

No to jeszcze mam takie zdania
'Of 8 milion unemploed adults , 5 milion lack the basic skllis to be re -
'The European Union is trying to de -
'The products were redesigned and re -

Tu masz wszędzie Present Perfect źle.

has deal
have increase
has took
haven't speak
have go
have fall
have regret

Tu wszędzie masz czasownik główny (deal, took itd.) albo w czasie teraźniejszym albo przeszłym, a powinna być 3. forma czasownika (past participle).

czyli has dealt itp ?

czyli has dealt itp ?

Tak :)

Super, dzięki :) Cały czas uczę się na błędach :)

Robiłam jeszcze test, w którym jedno słowo nie pasuje, mogłabyś na to rzucić okiem ?

Słowa w nawiasach to te których się pozbyłam.

I'm writing to congratulate you (on) the serive you have done provided in the last year. (Our) survey shows that customers are more satisfaied than before. 90 percent of them say that your agents anserw on the phone promptly and have all the information that they need to deal with (of) their calls efficiently. 92 percent say that your agents are polite and friendly and eaysy to understand. Please see the (enclosed) report for more of the survey findings - all very positivr! Looking forward to continuing cooperation beetween our two organsation !

Anne,
A quick message to say that (our) campaign has started very well. The idea of putting ads into business magazines read by a men in their 50s was excellent. A lot of our customers are nostalgic for ZG models of the forty years ago, and now they have the money to buy one ! We now need to look more closely at the potential market among younger men. This is (some) one of many points we should discuss at our first review meeting a next week, (I think)

Proszę, mógłby ktoś to sprawdzić?