Question 18
Ronaldo starts on the left-hand side of a football field. On which side will he be after he sprints to and fro across the field 37 times?
Count each one-way trip from one side to the other as one crossing, not a complete out-and-back trip. Enter “Left-hand side” or “Right-hand side”, or the corresponding Vietnamese phrase “Bên trái” or “Bên phải”, without an explanation.
Automatic short-text checking is limited to listed spellings/formats, not general meaning. An unsupported/null result is ungraded and needs manual checking; it is not evidence that your answer is wrong.
Count each one-way trip from one side to the other as one crossing, not a complete out-and-back trip. Enter “Left-hand side” or “Right-hand side”, or the corresponding Vietnamese phrase “Bên trái” or “Bên phải”, without an explanation.
Automatic short-text checking is limited to listed spellings/formats, not general meaning. An unsupported/null result is ungraded and needs manual checking; it is not evidence that your answer is wrong.