These types of question seem to talk way too fast. I can hardly understand the words and end up getting it wrong. I just remember the answers for the next time it asks as these are too difficult to parse.
Yeah, and it's too bad they don't have a "slow button" yet. Just keep at it and you'll eventually get it. I personally think Vietnamese is harder than French and Spanish. I take such a long time doing exercises in the Vietnamese course. Whereas with French and Spanish, I just whip past through them. Keep going!
Does anyone know why somtimes the question "What, Where, When Why", is the first word and other times is the last word?