There are four ______ students in my school.
---I called you yesterday afternoon, but there was no reply.---I ______ a dolphin show the zoo with my cousins.
Tomorrow is Sunday. Jim will go hiking with his friends if it ________.
--Lucy is doing her homework. ---Let’s ask Lily _______.
The radio is too loud. Will you please _______ ?
---Will people live to be 300 years old? ---__________.