We should do more such exercises in the future,I think,_____ those we did yesterday.
We have worked out the plan and now we must put it into___.
Three-fourths of the surface of the earth___sea.
If these trousers are too big, buy a smaller___.
—— Did you find your pen this afternoon? —— No, I didn’t find_____, but I’ve bought_____.
His “Selected Stories”_____first published in 1990.