Раскройте скобки, употребляя глаголы в present perfect, past simple. past continuous или past perfect. 1. last suumer we ( to live) in the country and ( to go) to the river every day. 2. my sister ( to spend) a lot of miney yesterday. 3. she is so upset: she ( to lose) the key to the front door. 4. by the i st of the september all the children ( to return) from the country. 5. cloumbus ( to descover) america 500 yers ago.