The number of people at the concert was ________ than expected. There were many tickets left.

I'm interested in a one-bed room． Do you have any _____?

Mr. White, who comes from ________ European country, has formed ________ habit of attending ________ church on Sundays.

If I find someone who looks like the suspect, my _______ reaction will be to tell the police.

The passer-by jumped into the cold water to save the _____ boy, who cried for help, but it was too late and the boy was _______ at last.