None of us _____ running, but we all likeswimming.

______ of years later, the first extremely small plants began to appear on the surface of the water.

We ________ the difficulty together, but why didn’tyou tell me

The president ordered that no time should be lost, and directed one of his high officials to __________ the matter in person.

Ann acts quite unfriendly. —I think she’s ___ than unfriendly.