It is very kind ____ you to help me with these maths problems because it is very difficult ____ me to work them out.
--______is it from here to the Capital Airport? --Nearly sixty kilometers.
I got up early this morning, ______ I didn’t catch the first bus.
Everything begins to grow ______spring.
I’m thirsty, Steven. Please pass ____ a bottle of water.
________to the zoo, turn left when you come to the crossroads.