Varieties of household goods are sold here, ____from babies’ toys to old men’s walking sticks. 

After completing and singing it, please return the form to us in the envelope _________.

The new student was very slow to __________ the unusual rules of the school.

---- What was it that made Susan weep? ---- ________of cheating in the exam.

______________ the reading the room, the teacher found some students _________ at the table _________ a report.