Being a ________(high) motivated lauguage learner, he takes every opportunity to improve his English

Theteacherrequiredthatallerrorsshouldbe_______eliminatedbeforethestudentsturnintheirtermpaper

Thetheoryofblackholesinspace__(accept)bymanyseriousscientistsandastronomers.

When a person immigrates to another country, he should_ (conscious) adapt himself to the new environment

You may use bike________ you give it back to me tomorrow morning