When all of the hole have been measured the students should join their dots using a ruler in order.
(all of the hole; have been measured; ) (the students; should join; their dots; T:When all of the hole have been measured) Context(the students should join,List([40, 64))):(the students; should join their dots using; a ruler; in order)
the students should join,List([40, 64))
all of the hole the students the students
have been measured should join should join their dots using
their dots T:When all of the hole have been measured
a ruler in order