Loins are lazy and relax_____ 20 hours every day.[ ]

______is now no doubt ________ global warming is a security threat to us all.

We have some sugar. But we need ________ .

Whose workbook is this, Tony?—Look! Ann’s name is on it! It ______ be hers.

The man, ____ legs were badly hurt by a ______worker, was____to hospital at once.