4. Select the correct verb from the given alternatives. [5]
a. The thief (Jump, Jumped, have Jumped) out of the window.
b. The railway guard (wave, waved, are waving) the green flag
C. The man (climb, climbed, were climbing) the tree.
d. The little boy (cry, cried, are crying) when he fell down.
e. The old man (laugh, laughed, are laughing) to see the funny sight.
