We prefer natural/conversational sentences. While phonetic diversity and different words in sentences is important, we are trying to make recording sentences as much fun as possible. Therefore it would be great if you could try to keep your sentences as natural/engaging as possible.
An bɛ kumasen dabɔlenw/baro kumasenw de fɛ. Hali n’a y’a sɔrɔ fɔcogo suguya caman ni daɲɛ danfaralenw kumasenw kɔnɔ nafa ka bon, an b’a ɲini ka kumasenw sɛbɛnni kɛ nisɔndiyako ye i n’a fɔ a bɛ se ka kɛ cogo min na. O la a bɛna diya kosɛbɛ n'i bɛ Se k'a ɲini k'i ka kumasenw To u cogo la/u bɛ Se ka Kɛ cogo min na.