Вопрос по английскому языку:

Put the verbs in brackets into the correct tense form.
1. Everybody ___(to be) at the door of the museum, but my friend ___(not yet to come).
2. We ___(to drink) tea when the telephone ___(to ring).
3. Grandmother's letter ___(to receive) by my brother the day before.
4. I am sure i ___(to ask) at the lesson tomorrow.
5. We already ___(to cover) about ten miles when Peter, who ___(to look) out of the window for the last five or ten minutes, suddenly exclaimed, "Here is the station!"
6. Today I ___(to take) it from him. Now I ___(to read) it.