Nobody (know, knows) where the child is.
knows
Three apples (is, are) already enough for this recipe.
are
The colors of the rainbow (amaze, amazes) me.
amaze
Please ____ a letter for me.
write
Did you _____ the party?
enjoy
He ____ the drums at school.
plays
My cousin or my friend (goes, go) with me to the mall every Saturday.
goes
Three hundred pesos (is, are) the cost of the cake.
is
The audience (clap, claps) and (cheer, cheers) all throughout the presentation.
claps and cheers
Either my three dogs or my cat (eat, eats) the treats given by my sister.
eats
Both of them (love, loves) me.
love
Water ____ at 0°C.
freezes
Every boy and girl in this room (is, are) encouraged to participate.
is
None of the students (is, are) missing.
are
Does Carla always (go, goes) to school?
go
Let's _____ the new Netflix movie.
watch
The cat who was chased by the dogs (was, were) so afraid.
was
Blue and scarlet (is, are) my favorite colors.
are