1) I was drinking tea two o'clock yesterday when she called .-Past Continuous
2) I had drunk tea by two o'clock yesterday
-Past Perfect
3) I drank tea two at o'clock yesterday and then I went shopping.-Past Simple
Объяснение:
1) I was drinking tea two o'clock yesterday when she called .-Past Continuous
2) I had drunk tea by two o'clock yesterday
-Past Perfect
3) I drank tea two at o'clock yesterday and then I went shopping.-Past Simple
Объяснение: