Present perfect 06 August 24, 2026 0 Aspects, Auxiliary Verbs, Grammar Exercises, Main Verbs, Past Participle Form, Perfect, Present perfect, Primary Auxiliary Verbs, Verb Forms, Verbs Change the following sentences to questions. They have started playing. She has tried to contact you. It has stopped working. They have left. They have been here before. Faruk has lived in this town all his life. Trent has finished cleaning. Quincy and Janet have worked together. I have seen this show. They have solved the problem. Previous Start Quiz Next Time's up efleslonline exercisesonline quizzesPractice English
