Употребите глагол, указанный в скобках…

Употребите глагол, указанный в скобках, в нужном времени активного или пассивного залога: He (to enter) the room, (to sit) down in the armchair and (to begin) to read the letter. What you (to do) now? – I (to do) my homework now. They (complete) the work this week. I (send) the letter by tomorrow evening. This question (discuss) at the meeting now.