1. Today is Thursday, and John (be) late twice this week he ( be) late yesterday and on Monday.
2. She ( buy) a coat last winter, buy she ( not/ buy) a new dress since 2008.
3. It's only the middle of the month, and he (spend) (already) most of his salary; he ( spend) $60 yesterday.
4. I ( break) my leg in 1991, but i ( break) ( never) my arm.