We give dog time, space and love we can spare.— ____. Dogs are always our loyal friends.[ ]

It was ___ the quality of life in the future ___ Itook this training course, not just to make more money.

The sides of the Iran nuclear negotiation reached a key point, the result of ________ would have a great influence on the world peace.

Must I return the dictionary today—No, you _________. But you _________ return it tomorrow.

Mr Green drove slowly on the way home until he reached the high way, ______the speed limit was 60 miles per hour.