p. 1

mariel arredondo torres objetivos generales mediante esta actividad los alumnos identificarán diferentes tiempos verbales pasado simple y pasado perfecto continuo y los casos en que se debe se emplear cada uno dependiendo de las circunstancias de igual manera ampliará su vocabulario y la gramática.

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p. 2

choose the correct form of the verb 1 joji in tokyo for 5 years but he left in 1993 a lived b have lived 2 the titanic in 1912 a sank b has sunk 3 somebody my bicycle no i `ll have to walk home a stole b has stolen 4 gerry off his bike 3 times this month a fell bhas fallen 5 i the movie titanic 3 times i m going to see it again a saw bhave seen 6 she from university last july a graduated b has graduated 7 i to work every day for the last 6 weeks a walked b have walked 8 when my sister was a child she in seoul a lived b has lived 9 ouch i my finger a cut b have cut 10 i my key yesterday so i couldn t get into the house eventually i found it in my jacket pocket a lost bhave lost

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p. 3

write the correct form of the verbs in parentheses have you ever had malaria if you have the chances are that you get the disease in a hot country malaria is most common in tropical countries especially those with wet and humid climates where the mosquitos which carry the disease can flourish however recently malaria become more common in canada according to a recent report over 1000 people contract the disease in canada in 1997 and the number rise every year since 1994 this is an alarming trend why is the incidence of malaria rising here the answer is travel more and more canadians travel abroad every year and some of them catch malaria however when a toronto woman become sick last year her doctor discover that she never travel abroad in her life she must have been bitten by a mosquito which get the disease from another sick canadian.

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p. 4

hoja de respuestas 1 lived 2 sank 3 has stolen 4 has fallen 5 have seen 6 has graduated 7 have walked 8 lived 9 have cut 10 lost 1 got 2 has become 3 contracted 4 has risen 5 became 6 discovered 7 had never traveled 8 got

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