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 was a bold child so her bad behaviour was not a surprise.
I went to my favorite restaurant in California and to no surprise everything was delicious.
"The ostensible reason for the meeting turned out to be a trick to get him to the surprise party."
She knew about her surprise birthday party but didn't want to hurt her friend's feelings so she feigned surprise
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