M: I can't find our tent. These trees all look the same to me. Isn't the tent supposed to be under that tree over there? ,F: Silly! That's a pinetree. Our tent is near an oak tree and is close to a river. ,M: Oh, I remember. It was near the grass, too.
(A) F: Where to set up the tent? (B) F: Where our parents tent is? (C) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) F: How to recognize different trees?
C