1. Keep the office windows open to let fresh air in to cut down on the growth of harmful microbes.
2. Let's get into some classification, especially in speed and stamina events in which air and water play a vital role.
3. McGrady let his right hand linger in the air a little longer than usual and smiled as the crowd cheered.
4. Windows should be opened more frequently, to let in fresh air.
5. Once in a while they opened the bags to let in fresh air and feed the infants.
6. All they could do was poke holes in the rubble to let air in while they encouraged them to wait for help.
7. Let's air our laundry in the sun as much as possible this summer.