16 Art is long, but lift is short.
17 Man errs so long as he strives.
18 A man is not old as long as he is seeking something.
19 Our attention was held throughout his long talk.
20 We had a long meeting with the attorney general.
21 To achieve implementation of the programme is a long, slow task.
22 The painting was a long job because the room was very big.
23 Best wishes on a long and happy life together.
24 She won't last long in that job it's too tough.
25 They had to endure a long wait before the case came to trial.
26 It's normal to feel tired after such a long trip.
27 He had miscalculated how long the trip would take.
28 Michael is tired and he has to rest after his long trip.
29 He has returned to South Africa from his long overseas trip.
30 Mr Jones has a long history of heart trouble.