1 A: How long have you been in Tokyo ?
B: I have been here for six days now .
2. A: Has he visited any other towns in Japan so far ?
B: No, he hasn't had time yet .
3. A: Have you ever tried sushi?
B: No, but I will . I have always wanted to taste sushi .
4 A: Has she called?
B: No, she hasn't arrived yet.
5. A: Have you done the shopping?
B: Yes, I have and I have already walked the dog .