Перепишите предложения в present perfect. образец: our teacher was in england last year. our teacher has been to england this year. 1. i saw a new exhibition in the museum yesterday. 2. my grandpa walked rex yesterday. 3. my new pen friend sent me a letter two weeks ago. 4. nick did a part-time job in summer. he sold newspapers and magazines. 5. i made new friends last summer.