A：Hi，Sandy．Long time no see．
B：Hi，Nick．Yes，I was on vacation last month．
A：（66）______
B：I went to Hainan with my family．
A：（67）______
B：Yes，I did．I had a good time there．
A：I'm very happy you come back．There's a new movie Your name now．
（68）______
B：On Saturday？I'd love to，but I'm afraid I can't．
A：（69）______
B：I'm going to see my grandparents that day．I bought something special for them when I was on vacation．
A：（70）______
B：Sunday？Sure，that sounds great．