sail in the sea还是 sail on the sea

The sea became ______stormy______set sail in the sea还是on the sea *本节测验题：The sea became ______stormy______set sail. 八年english1.Those ____ kept ____ at sea in the storm.(sail)2. fly in the sea还是fly on the sea? travel in the sea 还是 travel on the sea.. On the sea 和in the sea Being on sea,sail;being on land,settle.怎么接, Being on sea,sail; being on land,settle being on sea sail being on land settle 改错：Hardly did they set sail across the sea when a storm came She watched the boat sail out to sea until it ___ (appear) o