How long/How often 询问时长频率 — 英语情景题
题目
Lily is talking with Sam about her weekend activities.
Lily: Sam, how often do you go swimming?
Sam: I go swimming twice a week.
Lily: Wow! (1)________ do you swim each time?
Sam: For about one hour.
Lily: And how often do you play football?
Sam: (2)________ a week, only on Saturday.
Lily: (3)________ do you play football then?
Sam: For about ninety minutes.