请保持安静，图书馆里不准喧哗。

Please ___keep quiet, no noise is allowed in the library.

你可以留着这把伞，明天再还给我。

You can ___keep the umbrella and return it to me tomorrow.

她总是保持花园整洁漂亮。

She always ___keeps her garden neat and beautiful.

大雨阻挡了我们按时出发。

The heavy rain ___kept us from leaving on time.

他答应过会准时到，而且他总是说到做到。

He promised to arrive on time, and he always ___keeps his promises.