Perfect tenses exercise Complete the following sentences using an appropriate verb form and a time expression I ……………………… this town ………………… 1990 (not visit) He …………………… with us …………………… over five years (work) They ………………… each other ……………… two years (know) We ………………… not …………………… on friendly terms ………………… nearly two years (be) What …………………… (do) since 10 o’clock this morning? I …………………… not ………………… to my native place ………………… last January (be) He ………………… (not pay) his monthly subscription ………………… a year now We …………………… (be) in touch with each other …………………… one year His son …………………… (undergo) treatment …………………… two months 10 …………………… when ………………… you ……………… music? (learn) Answers I have not visited this town since 1990 He has been working with us for over five years They have known each other for two years We have not been on friendly terms for nearly two years What have you been doing since 10 o’clock this morning? I have not been to my native place since last January He has not paid his monthly subscription for a year now We have been in touch with each other for one year His son has been undergoing treatment for two months 10 Since when have you been learning music? Stay on top of your writing! Download our grammar guide from www.englishgrammar.org to stay up-to-date Powered by TCPDF (www.tcpdf.org)