She made ________her duty to help to deal with all the other people’s affairs in that town.
Can you believe that ina rich country there should bemany poor people?
Some students have troublegrammar while others have difficultynew words.
He will have learned English for eight years by the time hefrom the university next year.
The teacher asked usso much noise.
You’d betteryour scores and see if you have passed the exam.