So difficult ___it to work out the problem that I decided to ask Tom for advice.

So difficult ___it to work out the problem that I decided to ask Tom for advice.

#84500

I did find

did I find

I have found

have I found

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I have been living in the town for nearly thirty years, but seldom _____as lonely as I do now.

#82985

have I felt

I had felt

I have felt

had I felt.

While ______ himself in the newspaper in a cafe , he got his pocket picked.

#80950

having buried

buried

burying

to be buried

      a nice man        that we all believe him.

#84040

Such; did he seem

So; did he seem

Such; he seethed

So; he seined

Only when the firefighters put off the fire       what great damage it caused.

#81040

we had realized

had we realized

we realize

did we realize

West of the city ________, which provides a lot of job opportunities for the local people.

#80899

a factory lies

does a factory lie

is lying a factory

lies a factory

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