For question choose the best option to fill in the blank.

When Paula arrived, he ______.

For question choose the best option to fill in the blank.

They have ______ fascinated with the brain ever since, and they have always hoped they would _______ a way to _______ the hidden treasure of a fully-activated mind.

For question choose the best option to fill in the blank.

Patricia is a doctor. She _________ science all her life.

For question choose the best option to fill in the blank.

When Elizabeth ___________ to work this afternoon she ________ an old friend of hers.

Complete the sentence using the correct phrasal verb.

Brian started doing a French course, but he __________ after a few weeks. 

The modal verb in “Children might find it silly” signals:

“It has been said that teachers who have been teaching for twenty years may be divided into two categories: those with twenty years' experience and those with one year's experience repeated twenty times. In other words, sheer time on the job does not ensure fruitful experience and professional progress. (...) A teacher can and should advance in professional expertise and knowledge throughout his or her career, and such advances do not depend on formal courses or external input. You have within your own teaching routine the main tools for personal progress: your own experience and your reflections on it, interaction with other teachers in your institution. Teacher development takes place when teachers, working as individuals or in a group, consciously take advantage of such resources to f... Ver mais

“It has been said that teachers who have been teaching for twenty years may be divided into two categories: those with twenty years' experience and those with one year's experience repeated twenty times. In other words, sheer time on the job does not ensure fruitful experience and professional progress. (...) A teacher can and should advance in professional expertise and knowledge throughout his or her career, and such advances do not depend on formal courses or external input. You have within your own teaching routine the main tools for personal progress: your own experience and your reflections on it, interaction with other teachers in your institution. Teacher development takes place when teachers, working as individuals or in a group, consciously take advantage of such resources to f... Ver mais

Read the passage below and choose the option that is according to the English Grammar.

“A good twenty-first-century educator _______ one who is cognizant of the rapidly changing technology trends and is able to apply those trends to the educational setting in a manner that will ensure students _______ not left behind in the wake of progress and have the necessary skills to compete in the global world.”  

Read the sentence below and classify it according to its verb tense and function.

He´s been studying in the library for four hours!