I. поставьте глаголы в present perfect или past simple. i (to do) all my work yesterday. he just (to send) e-mails. she (to see) ann today. she works at the university. she (to work) there for 15 years. we (to go) to st.petersburg a year ago. my brother (to read) well when he (to be) four years old. now he is ten and he (to read) all the books at home.
2. Has sant
3. Saw
4. Has worked
5. Went
6. Read; was
7. Is reading