5. What you (to do) now? - I (to drink) tea. you (to drink) tea at that time yesterday? — No, I (not to drink) tea at this time yesterday, I (to eat) a banana.

5. What are you doing (to do) now? - I am drinking (to drink) tea. Were you drinking (to drink) tea at that time yesterday? — No, I was not drinking (not to drink) tea at this time yesterday, I ate (to eat) a banana.

Ответ: What are you doing (to do) now? - I am drinking (to drink) tea. Were you drinking (to drink) tea at that time yesterday? — No, I was not drinking (not to drink) tea at this time yesterday, I ate (to eat) a banana.