Answer:
1.I suggest that we sing a song.
2.They suggest we go swimming.
3.How about we go shopping.
I hope this helps
Do you like to sleep under the stars is the only option that makes sense
An adverb modifies a verb like adjective or another verb it answers the questions when where how and to what extent
<h2>⇒</h2>
it means the owner serious and will seek arrest prosecution of anyone who enters without permission.