It is surprising that such a young boy can swim ______ the river ______ 100 meters wide.
Learning from _______ mistakes can help us stay cautious and make wise decisions in the days to come.
The hotel _____ during our holidays stands by the seaside.
He could do nothing but _______for the bus _________.
---I felt left out at the party last night.---Really? __________, you should have said something.
Our monitor, ______ it clear to us that he didn’t want to waste time playing computer games, left the Internet bar quickly.