Prosze o pilne rozwiązanie tych zadań , bo niestety nie mam czasu aby je zrobić ... 1 Complete the sentences. Use the past simple or present perfect simple form of the verbs below.be not eat enjoy go hear meet not introduce not see play start1 ‘Are you allergic to prawns?’ ‘I don’t know. I _______________ them before!2 My brother _______________ away at university for three months, but he’s coming home for the holidays.3 ‘You look happy!’ ‘I ________ just ________ some exciting news!’4 They are looking forward to the class reunion because they _______________ each other for many years.5 We _______________ dancing since our school days and we go whenever we can.6 Nothing _______________ well for me so far today.7 ‘When ________ you ________ your driving lessons?’ ‘Last month.’8 Nick and Lily _______________ each other in 2004.9 I _______________ chess for two years in the school team when I was younger.10 Most schools _______________ healthier lunches in their canteens yet.Mark ___/102 Complete the sentences. Use the present perfect simple or present perfect continuous form of the verbs in brackets.1 My brother _______________ (watch) television for hours. I think he should switch it off now.2 Lewis _______________ (read) every poem by Emily Dickinson!3 Shelly says she _______________ (like) boxing since she was little.4 My sister is good at languages – she _______________ (pass) all her French and German exams.5 ‘Your face is red. Have you got a temperature?’ ‘No, I _______________ (jog) in the park.’6 Jess and Paul _______________ (practise) tennis for several hours, and they still aren't tired.7 ‘How long ________ it ________ (rain)?’ ‘Since last night.’8 I _______________ (had) this headache for hours. The medicine I took isn't helping at all.9 What ________ you ________ (decide) to do about the party next week?10 My parents _______________ (love) each other ever since they first met twenty years ago.Vocabulary3 Choose the correct answers.1 You should wear a belt. It would show off your slim _____ .a thigh b waist c hip2 I need some new shampoo. My _____ gets itchy every time I wash my hair.a scalp b chin c sole3 When I said I had won a million euros, my girlfriend didn’t bat an _____ .a eyebrow b eyelash c eyelid4 I don’t trust you, so I’m not going to stick my _____ out for you!a neck b fingernail c thumb5 You aren’t really a millionaire! You’re just pulling my _____ !a ankle b shin c leg6 Clive fell and sprained his _____ .a nostril b wrist c palm7 A hot drink with honey and lemon is good for a sore _____ .a heel b throat c lip4 Complete the sentences with the words below. There are two words that you do not need.awareness campaign diet issue law right tax treatment1 Our school wants to raise ____________ of the dangers of eating too much fast food.2 People should have the ____________ to decide how they want to live their lives.3 The government thinks that the main health ____________ in this country is people not doing enough exercise.4 They should launch a big ____________ to promote healthier eating in schools.5 If the government decides to raise income ____________ , the poor will suffer even more.6 Next year, the government is going to pass a new ____________ to ban smoking in public places.5 Complete the sentences with the words below. There is one word you do not need.swollen dislocated itchy blocked up rash allergic stiff upset1 I would avoid spicy food if I had a / an ____________ stomach.2 When your nose is ____________ , you can't smell or taste anything!3 Ann fell asleep while she was watching TV, and when she woke up, her neck was really ____________ .4 After Chris broke his toe, it was so ____________ that he couldn't fit his shoe on!5 Mosquito bites are ____________ , but you should try not to scratch them.6 I was ____________ to most kinds of seafood when I was young, but now I can eat anything!7 ‘Do you think you have a ____________ shoulder?’ ‘Yes, I did it when I was playing rugby.’Translation6 Translate the Polish parts of the sentences into English.1 (Od jak dawna czuje się Pan) ____________________ unwell?2 (Nie wolno ci wychodzić) ____________________ without an umbrella. It’s raining.3 (Na twoim miejscu) ____________________ , I would try to find a better job.4 (Nie musisz mnie na siłę przekonywać) ____________________ . I’m happy to do you a favour.5 Stay calm! (Powinnaś zachować spokój) ____________________ because you have to make some important decisions.
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1.oblicz masę 2 moli węgla i 12 moli węglanu wapnia 2.Ile moli zawartych jest w : a. 20 g Co2 b.14 g S c.0,03 g Ag 3.Ile moli i i ile cząsteczek zawartych jest w 5 g Na2co3 , 8 g Km ( n z indeksem na dole ) O4 4.Oblicz masę chlorowodoru zaw. 6,02 * 10 do 23 wszystkich atomów 5.Obliczyć, ile atomów wodoru jest zawartych w 3 molach siarkowodoru. 6.ile moli atomów tlenu zawiera 5 moli HNO3 7ILE gramow glinu znajduje sie w 3,06 g Al2O3 8,w ilu gramach azotu jest tyle samo atomów co w 1g wodoru? 9.Oblicz, ile gramów węgla znajduje się w 220g dwutlenku węgla. 10.Oblicz ile gramów sodu znajduje się w 0,4 mola Na2O 11.W ilu molach Pbo2 znajduje sie 160g tlenu 12.jaką objętosć w war. norm. zajmuje 15 moli wodoru , 2,35 * 10 do 21 atomów ksenonu , 32 g So2 13.W ilu dm³ dwutlenku węgla(co₂)(warunki normalne) zawarte jest 6 g węgla 14.oblicz mase wodorotlenku sodu powstajaca w wyniku reakcji 50 g Na z woda 15.oblicz mase tlenku glinu powstajacego w reakcji 40g glinu z tlenem 16. oblicz mase tlenu potrzebna do spalenia 8 moli węgla, jeśli wiesz ze powstaje co2 17. Oblicz objętość wodoru wydzielającego sie w reakcji 14 g wapnia z kwasem solnym, 18. Oblicz objętość co2 powstającego podczas spalenia węgla w 30 dm3 O2 19. Oblicz objętość H2 potrzebną do syntezy 100g wody 20. czy 10 g glinu wystarczy do otrzymania 25 g Al2S3 ? Wiem że jest dużo dlatego daję dużo punktów proszę o zrozumiałe odpowiedzi , spamy lub zrobione np 2 zadania będą usuwane :)
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