| No | Line | Type of error | Text | Correction |
| 1 | 757 | Tense | ay of life that Polish people try to adopt in Poland. McDonald's restaurants are ve | are trying |
| 2 | 693 | Tense | came cheaper and cheaper, it was getting was getting more and more common and | became |
| 3 | 693 | Tense | However 0 as tobacco was getting was getting cheaper and cheaper, it | became |
| 4 | 324 | Tense | boom had began had began . Thousands of young Americans fled their homes he | began |
| 5 | 695 | Tense | f of smoke./^t/This situation has changed in the beginning of the 20th century wh | changed |
| 6 | 697 | Tense | t/The invention of television has created a perfect opportunity for a new addictive operati | created |
| 7 | 818 | Tense | If it were all it does 0 television would by all means be | did |
| 8 | 180 | Tense | ng./^t/This conviction, which was drifting around somewhere in the child's psyche, may sudde | drifts |
| 9 | 466 | Tense | k medical advice in case they felt not well or had even mild | feel |
| 10 | 98 | Tense | body was intact". Parents who filed for the divorce do not have to reveal all the int | file |
| 11 | 695 | Tense | s I and II. Tobacco companies were generously giving cigarettes to soldiers as their " participat | generously gave |
| 12 | 662 | Tense | d to be said that the person was given some mysterious herb and lost | had been |
| 13 | 843 | Tense | o say that somehow the v-chip became a political issue. The president of the U.S. hims | has become |
| 14 | 198 | Tense | cal system in which the truth was constantly distorted. A group of people claimed t | has been |
| 15 | 608 | Tense | e objects. However, something went wrong in this balanced system | has gone |
| 16 | 512 | Tense | 0 plagues and made them feel safe about it . | has made |
| 17 | 610 | Tense | what was once hardly audible, now managed to push to the front | has now managed |
| 18 | 681 | Tense | of December 31 traditionally became the synonym of havi | has traditionally become |
| 19 | 445 | Tense | e family. It is true that it undergoes many changes and is not unequivocal, e.g. the num | has undergone |
| 20 | 242 | Tense | to. They have to because they became addicted. They lost this | have become |
| 21 | 238 | Tense | cannot stop using them. Drugs started started to be their way o | have become |
| 22 | 691 | Tense | nt underwent a careful, planned operation co | have been the victims of |
| 23 | 43 | Tense | : the danger of lying. There are many examples of people making untrue statements | have been |
| 24 | 134 | Tense | t here. Recently there are more and more instances of activities of the inte | have been |
| 25 | 259 | Tense | ws that all of his/her organs had been affected by the tumor, he/she may easily break do | have been |
| 26 | 198 | Tense | t/For the last fifty years we were witnesses of a political sy | have been |
| 27 | 132 | Tense | shifts, which in consequence caused the rising tide of violence. Among th | have caused |
| 28 | 188 | Tense | heir sexual preferences. They decide to live together with their partners , | have decided |
| 29 | 4 | Tense | highly regarded for centuries depreciated , there are many people who represent the opinion | have depreciated |
| 30 | 614 | Tense | t some acoustic support. They got used to it to such an extent , that they | have got |
| 31 | 487 | Tense | ed us to conquer and inhabit allows for conquering and inhabiting all areas of the world as well as catering f | have helped us to conquer and inhabit |
| 32 | 269 | Tense | other countries, they seem to jump to the conclusion that there is one more right to | have jumped |
| 33 | 242 | Tense | ey had at the beginning. They lost the illusion of freedom they had later. Now they | have lost |
| 34 | 487 | Tense | he midlife crisis and started questioning the materialistic philosophy they wer | have started |
| 35 | 491 | Tense | ' - those who survived the clinical death. Consequently, the | have survived |
| 36 | 466 | Tense | not well or had even mild symptoms. In such a way, the hosts woul | have |
| 37 | 467 | Tense | ./^t/ The evolution did not stop did not stop . We sh | is a constant process |
| 38 | 444 | Tense | that 0 if this right will be given to gays 0 it will involve many social ch | is given |
| 39 | 66 | Tense | doctor treats a patient that suffers from an incurable disease, for example. Then, the | is suffering |
| 40 | 127 | Tense | ible to know whether a person tells the truth or a lie creates a constant sense of di | is telling |
| 41 | 480 | Tense | no longer a generation which was shown the patterns to follow. Now their heroes ar | is |
| 42 | 487 | Tense | ect of their lives . So they are looking for any kind of spiritual forms ( | look |
| 43 | 652 | Tense | unrestrained use of alcohol is making psychological cripples and chronic sufferers out | makes |
| 44 | 134 | Tense | criminals from East and West met here. Recently there are more a | meet |
| 45 | 230 | Tense | which steal or mug for other individuals for money./^t/The second re | mugged |
| 46 | 531 | Tense | c only in India. However, it has rapidly spread to other countries. Its outbreaks occur in the wa | rapidly spread |
| 47 | 553 | Tense | to treating those as if they had been their own children./^t/Another aspect of the prob | were |
| 48 | 845 | Tense | world, but the chances are it became an issue for strictly political and economic reas | will become |
| 49 | 439 | Tense | g tide of violence' in Poland finally stops . | will finally stop |
| 50 | 598 | Tense | an enlightened age and women have won their independence years ago. After a long, bitte | won |