）Would you like to go _____________?

The sick salesman was happy to stay at home because doing _____ was a thorough rest for him.

The pen, _____ I paid 2 dollars, was lost.

My host family tried to cook ________ for me when I studied in New Zealand.

—Daddy, which of those smart hats do you like in the hat shop?— _______. They are both expensive and less warm-keeping.