•11) I (have ) ………………..this toy since my birthday.
•12) We (live )………………….in HN for ten years now and like it a lot.
•13) The last time I (go) ………………to HN was in May
•14) When my parents were on holiday I ( stay)……………… with my aunt for a week
•15) I (not see ) ………………my son for ages .He (not visit ) ……………..me since May
•16) Tom ( be) …………….to HN twice .He loves it very much
•17) My sister (work ) ………………for an enterprise for two years .That was after college
•18) I (move)……………… to HN in 2001 .I (be ) ………….there for a long time.
•19) It was so cold today that I (wear)…………… a sweater at school
•20) So far this month there (be )……………………. three robberies in this street