November 2018 1 24 Report
Verdadero o falso.

Si tengo dos cuerpos con igual cantidad de masa, tendra mayor energia cinetica.

Un cuerpo que cae tendra mayor energia cinetica al llegar al suelo.

La Cm puede considerarse como la suma de la energia potencial y de la energia cinetica.
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Graficar la siguiente funcion F (x) = 2 log₂ₓ
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Put the words into the correct order 4- trip- seen - we - our - volcano - had a - before - never 5 - the - time we - had- up - by - cleaned - arrived - the - she - kitchen ?
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Put the words into the correct order. 1- were- anything - we - hadn´t - all -hungry - eaten - day -so -we- very 2- you - had - seen - Tom- several- times - before? 3- you - restaurant - to - that - had - been - before ?
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Turn the sentences into affirmative negative or interrogative form 4- We had finished the document when the computer crashed . (- ) ( ? ) 5- He hadn´t eaten by the time we arrived (?) ( + ) 6 - We had seen a whale before our trip . ( ? ) ( -) 7- I handn´t done all my homework when I went to class. (?) ( +)
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Turn the sentences into affiormative negative or interrogative form. 1- Alex had travelled alone before his trip to London. (?) ( - ) 2- she hadn´t taught Shakespeare before . ( ? ) ( - ) 3- Had you eaten breakfast when you left the house ? ( + ) ( - )
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Find the mistakes and correct them. 1- she hasn´t prepare dinner. 2-james had cook lunch? 3-they have see never a 3D movie before 2009 4 they have had a house?
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Delete the incorrest tense. past perfect and past simple. 1- we had gone/ went to Rome last year. Ihad never been / was never there before . 2- I had met / met an old school friend last week. I hadn´t seen/ didn´t see her for years. 3- we hadn´t had/ didn´t have any lunch yesterday. When we came home we found that the dog had eaten/ ate it . 4- Ihadn´t been / wasn´t hungry at lunchtime because I´d had/ had something to eat earlier.
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Past perfect and past simple. delete the incorrect tense, 1- two the died in a car crash yesterday. They had just avertaken /just overtook a lorry when the accident had happened/ happened . 2- when Margaret Thatcher had resigned/ resigned in 1990. She had been/ was prime minister for eleven years . 3- Bruce Springsteen had become / became famous with his record Born in the USA , but in fact he had already made / already made several records before then.
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Complete these sentences, put the verbs in brackets into the past tense or past perfect tense. 1- she ----- (feel) sad, because the singer of T. REX ------- ( be killed) in a car crash. 2-clothes ------- (look) very strange, because fashions ------ ( change) a lot. 3-Her hair ------- (turn) grey and she ----- (not like) that.
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Read the sentences and put a ring the action that came first. then write one sentence with the past perfect simple and because. 1- Mike forgot his wallet .He couldn´t play the restaurant bill. 2- Jenny got sunburned . She forgot to put on some sun cream. 3- Jane couldn´t go out . She didn´t do her homework. 4- Sue failed the test . She didn´t revise for it.
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