This grammar exercise tests your understanding of rules regarding subject-verb agreement. Answers The long and the short of the matter is that we have been… Continue reading

Fill in the blanks with an appropriate verb form. Answers By the time they found him, he had died He died many years ago. By… Continue reading

Fill in the blanks. Answers I have known him for a long time. I was sorry when Janet moved to another city. We had been… Continue reading