What a nice day! How about the three of us _____ a walk in the park nearby.

The school is going the ________ mile to create the next generation of sporting stars thanks to its unique development program.

Nancy was surprised that they have（），They seemed to be a happy couple.

She hired a lawyer to investigate, only to learn that Gabriel had removed her name from the deed.The infinitive verb phrase “only to learn ” is used ____.

Ifasubstanceisdissolvedinwaterorheated，itmay（）agas.