August 2018 2 18 Report
Zmieszano 150 g 4-procentowego roztworu z 250 g 10-procentowego rztworu tej samej substancji.Oblicz stężenie procentowe otrzymanego roztworu.
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Rozwiąż równania: a)(x-3)(x+2)+(5-x)(x+1)=0 b)(2x+1)(x-4)=2(1-x)(5-x) c)4x-(x+5)(x-7)=x(1-x) d)(x-2)(4+x)=(x+3)(x-1) e)2+(2x-3)(x+1)=3x-2(5-x^) f)4(x+5)-0,5(x-3)(6-2x)=x^+1 g)1-(2x-1)(x+3)+5(x+0,8)=0 h)(x-2)(x-5)+1 3/4= 32x-56 ------- 4 ^-do potegi 2 /-ulamek ---- caly wyraz pod ulamkiem
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Dopasuj: a) to gets jobs in the same town b)to help me find a holiday job c) seeing my schoolfriends d) help you with your CV e) to get a summer job f) do you homework e) to pass all his exams 1.you must...2.he prmised...3.durnig the holidays, I miss 4.i could...5.we decided6. she offered7. he doesn't study a lot but he manages...
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new matura success my english lab
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Jakie reformy wewnętrzne i jakie podboje miały miejsce za czasów Karola Wielkiego bądź Justyniana Wielkiego? (Królowie do wyboru)
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Complete the text with the Past Simple form of the verbs in brackets. My young cousin, Ben, (start) school last year. There (be) fifteen children in his class. In the first lesson, the teacher (read) a story. Then, the children (look) at some pictures and (write) the alphabet. After the lesson, the children(go) into the playground. They (wear) their coats because it was cold. My cousin (think) it (be) home time. He (walk) out of the playground and (look) for his mum. My aunt (not be) there so he(sit) on the grass and (wait) for a bus. Luckily, he (not have) any money and the bus driver (take) him back to school.That evening, his parents asked him, ' you (leave) the playground this morning?''Yes, I (do). How do you know?''Your teacher (phone) us!'
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uzupełnij:Noun Adjective1. ... coastal2.convenience ...3.... distant4.frustation ...5. informative6.stimulation ...7.stress ...8.tiredness ....
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NounAdjective1 coastal 2 convenience 3 distant 4 frustration 5 informative 6 stimulation 7 stress 8 tiredness
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1 I think I ('m not buying/'m not going to buy) a tent. I can probably borrow one.2 Run! The train ('s leaving/'s going to live)in two minutes!3.I know your holiday starts tomorrow but where (are you flying/are you going to fly)from?4.I can't see you tomorrow afternoon. I ('m talking/'m going to work) my driving test.5 I can't see you tomorrow afternoon. I('m talking/'m going to take) my driving test.6. Ryan and Dan (are starting/are going to start) their gap year tomorrow. They ('re catching/'re going to catch) the airport bus at 5.30 a.m.!7. I'm not (reading/going to read) any books when I finish my exams!8. ' (Are you travelling/Are you going to travel)when you grow up?' 'Yes, I hope so.'
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GRAMMAR 2On our way02 Complete the short conversations. Use going to and the words in brackets. Example:A I'm going to have a big party when I'm eighteen.B (Who / invite) 1A Erik's got a lot of money.Bwith it? (What / do) 2A My parents are planning to go to Spain.Bthere? (How / get) 3A Helena's going to speak to a travel agent tomorrow.Bthem? (What / ask) 4A Jake and I don't have time to get our tickets today.Bthem? (When / get) 5A The plane's going to land in Lisbon on the way to Madeira.Bthere? (How long / stay)
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26.Put the verbs in brackets into the present simple of present continuous.1.A:Excuse me.I 1)..................(look for) Mr Harris.B:He's upstairs.I 2)..........(go) there myself.A:Oh really? Cain I come with you? B:Of course.3).............(you/work)here?A:Yes.I 4).....................(work)in the Sales Departament.How about you?B:I 5)........(be)Mr Harris' secretary,Susan Blair.A:Tony Miller.Nice to meet you.B:Nice to meet you,too.A:6)...................(you/do)anything later?We could go for a coffee after work.B:I usually 7)..................(leave)work at four,but todey I 8).............(stay)late because we 9)............................(have) an important meeting and Mr Harris 10)................(need) me. Sorry-some other time,perhaps.
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