Подскажите ответы в пустых строчках.
Put the verbs in brackets in the Past Simple or in the Present Perfect.
1. I (have, just) ______ a nice pot of coffee. Would you like a cup?
2. I (see, not) ______ Steve this morning yet.
3. Carol and I are old friends. I (know) ______ her since I (be) ______ a freshman in high school.
4. Maria (have) ______ a lot of problems since she (come) ______ to this country.