Charges of opposite sign.
He posted signs in all the shop windows.
Word: "sign"
different meanings

What was the date of submission of your proposal?
His submission to the will of God.
Word: "submission"
different meanings

Rest assured.
The blame seems to rest with your father.
Word: "rest"
the same meaning

They serve a restricted role on the bench.
He had served in financial planning positions.
Word: "serve"
the same meaning