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 ____.

John's score on the test is the highest in the class ; he____last night.

All of us would have enjoyed the party much more if there _____ quite such a crowd of people there.

_____time,he’llmakeafirst-classtennisplayer.