there are some candles on the cake对some candles提问

there are some candles on the cake对some candles提问
there are some candles on the cake
对some candles提问

there are some candles on the cake对some candles提问
HOW many candles/are/there/0n/the/cake?我用手机写比较麻繁所以就用了/了

what are there on the cake

What's on the cake?