Answer:

Statements for Control Structures

A control structure is a set of statements that control how other statements are executed. The statements that are controlled are contained within the control structure. For example, the DO...LOOP control structure controlls the statements between the DO and the LOOP (the loop body).

The IF...THEN...ELSE...END IF control structure controls the statements between the THEN and ELSE (the true branch) and between the ELSE and END IF (the false branch).

QUESTION 3:

Which of the statments in the following program are control statements?

LET COUNT = 1
'
DO WHILE COUNT <= 10
  PRINT "Count is now", COUNT
  LET COUNT = COUNT + 1
LOOP
PRINT "Done with the loop"
'
END