Complete the dialogues. Use the Present Perfect.

A: Have you finished your homework yet? B: No, I haven’t finished yet. But Tara has already done all the Maths exercises. A: Have you ever tried a vegetable smoothie? B: Yes, I have. I’ve got a smoothie maker, and I’ve just made a carrot and tomato smoothie. A: Have you watched that new cookery show on TV? B: No, I haven’t. I’ve heard people talking about it a lot, but I’ve never seen it. Is it good? A: Yes, it’s great. I’ve already learned a lot just from watching the first two shows.