“There is a great potential for the development of Sino-US trade, ______ is in line with the interests of the two countries and their people,” Wu said

The ideapuzzled me so much that I stopped for a few seconds to try to _______

____________ he wants to say is ____________ he missed the bus

You look well.The air and the sea foods in Sanya must ________ you, I suppose.

____, the floor is really slippery. —Thank you for reminding me.