present continuous

Form positive, negative and questions in present continuous





http://www.ego4u.com/en/cram-up/grammar/present-progressive/form/exercises





Exercise on spelling :





http://www.ego4u.com/en/cram-up/grammar/present-progressive/exceptions/exercises



Exercise on Present Continuous for future arrangements

http://www.ego4u.com/en/cram-up/grammar/present-progressive/use/exercises?use02