How to Use "soundly" with Example Sentences

1. Young people were sleeping soundly at that time .

2. Guests at an international hotel chain may sleep more soundly after the introduction of " snore patrols " and " snore absorption rooms " at a number of sites worldwide .

3. The girl asleep soundly is my younger sister .

4. We should take some appropriate measures to make e-business develop soundly .

5. The baby was sleeping very soundly .