Scientists ........hard to find altervative sources of energy
try / have tried
his old age . my uncle is very energetic ...................
Despite / In spite of " دور ثانى 2011 " مع ذكر السبب " وهو فيه فرق بين الاتنين
Which model .....250kilometres per hour?
does go / goes/ has gone

scientists ........hard to find altervative sources of energy
try / have tried
his old age . My uncle is very energetic ...................
despite / in spite of " دور ثانى 2011 " مع ذكر السبب " وهو فيه فرق بين الاتنين
which model .....250kilometres per hour?
does go / goes/ has gone
يا ترى صح ولا غلط

Scientists ........hard to find altervative sources of energy
try / have tried
his old age . my uncle is very energetic ...................
Despite / In spite of " دور ثانى 2011 " مع ذكر السبب " وهو فيه فرق بين الاتنين
Which model .....250kilometres per hour?
does go / goes/ has gone
يا ترى صح ولا غلط
ولا have tried لأانهم بالفعل حاولوا ولسه بيحاولوا

Answer:
try - despite - goes لا يوجد of مع in spite فى امتحان 2011 و بالتالى لا تصلح