2. Ben is skiing now.
Ben skied yesterday.
Ben will ski tomorrow.
3. Pete is walking now.
Pete walked yesterday in the afternoon.
Pete will walk tomorrow in the afternoon.
4. We are playing chess now.
We played chess yesterday.
We will play chess tomorrow.
5. They are having dinner now.
They had dinner yesterday at 6 o'clock.
They will have dinner tomorrow at 6 o'clock.
6. Mary is cooking pasta now.
Mary cooked pasta yesterday.
Mary will cook pasta tomorrow.
2. Ben is skiing now.
Ben skied yesterday.
Ben will ski tomorrow.
3. Pete is walking now.
Pete walked yesterday in the afternoon.
Pete will walk tomorrow in the afternoon.
4. We are playing chess now.
We played chess yesterday.
We will play chess tomorrow.
5. They are having dinner now.
They had dinner yesterday at 6 o'clock.
They will have dinner tomorrow at 6 o'clock.
6. Mary is cooking pasta now.
Mary cooked pasta yesterday.
Mary will cook pasta tomorrow.