XIII
1. ----What are you going to do?
2. ----where are you going this afternoon?
XIV
1. ----Where did you go last weekend / yesterday / on your holiday?
----你上周末/昨天/假期到哪儿去了?
2. ----How did you go there?
3. ----What did you do there?
XV
1. ----Is this your bedroom?
2. ----Is this your skirt?