Listen! The radio says something bad________(happen) last night.
He spent as much time as he could_______(study) different subjects.
The teacher told us that light ___________ (travel ) much faster than sound.
I won’t be able to take part in the party if I ________(not be) free.
There ____________(not be) a lot of changes in the next 24 hours, are there?
They are good friends They often sit on the playground,________(talk) about their future plans.
Luckily, he ____________( catch) the first bus and wasn’t late for school.    
The elderly like to keep pets _____ (make) their life better.        
Dad said to Mike,"I hope you_________(not forget) to write to me soon.”
The plane ______ ( arrive). You can see your mother at once.