Dave Porter in the South Seas

"Hello, Dave; where are you bound?" "For the river, Phil. I am going out for a row. Want to come along?" "That suits me," answered Phil Lawrence, throwing down the astronomy he had been studying. "But I can't stay out late," he added, reaching for his cap. "Got two examples in algebra to do. Have you finished up?" "Yes," answered Dave Porter. "They are not so hard." "And your Latin?" "That's done, too."