no
"The ostensible reason for the meeting turned out to be a trick to get him to the surprise party."
The nouns in the sentence are party and challenge. The word planning is a gerund, a verbal noun.
In the sentence 'you have her a surprise gift', 'her' is an indirect object. 'Gift' is the direct object in that sentence.
This weekend I had some unsupecting guests visiting.
i think it surprise
They Are Throwing A Surprise Party.THEYARETHROWINGASURPRISEPARTY.
It was my birthday and I got a surprise!
They threw him a surprise party for his 35th birthday.
Yes. For example, "Surprise is essential in writing mystery novels."
The revelation that he was the winner was greeted with great surprise.
She knew about her surprise birthday party but didn't want to hurt her friend's feelings so she feigned surprise
She was a bold child so her bad behaviour was not a surprise.
"The ostensible reason for the meeting turned out to be a trick to get him to the surprise party."
I went to my favorite restaurant in California and to no surprise everything was delicious.
a surprise
Fred unexpectedly blurted out our intentions to hold a surprise party.
it was essential to Jamie that Josh didn't find out about the surprise party