---Did you finish _____ the book?---Yes, I did. Thanks ____ your dictionary, I had a better understanding of it.
He hopes his son _________ a doctor in the future.
Some animals in the zoo looked very ________ and ________.
. -- Did Kate do best in the final exam?. -- No, but of all the students she did __________.
I am sure that we can do our job better with______ money and _________ people.
Welcome to our hotel! I hope you’ll have a good time _________ your stay here.