_____do they go to movies— Once a month.

Are the Smiths living in the house alone — Yes, although they have three sons, _____ of them live with their parents.

There are many flights to Dalian, and the city has connections with most large cities in China, but you need to make a(an) ________ in advance.

A gift made by one’s own hands is better than______ bought in a shop

He asked us ________ we saw the lost cat or not.