I’m _______ to see you here.
--- Whose hat is this? --- I think it can’t be John’s or Kate’s. It’s much too small for __________.
--- Where would you like to go for your next vacation? --- I’d like to sail across the Pacific because I like __________ vacations.
The boy doesn’t know how to _________ English words in a dictionary.
There used to ________ a clean river in the village, but now it’s dirty.
--- Thanks for asking me your party. --- ______ .