31.   The other plane was only about one hundred feet above the sea, and we closed on it rapidly.

32.   The plane was on a mission to hunt out enemy submarines.

33.   The fact that the plane was late added a further complication to our journey.

34.   The plane was deafeningly noisy, guzzled fuel, and left a trail of smoke.

35.   Planes are crowded, airlines overbook, and departures are almost never on time.

36.   No other planes were on their flight path.

37.   Our plane was in a holding pattern for almost an hour because of the fog.

38.   The plane was late and detectives were waiting at the airport all morning.

39.   The planes had been planting seed for nearly a month when it began to rain.

40.   A man riding on a train saw that the plane was in trouble.