-Is your brother running in the park? -No, is swimming in the river.
If you don’t know how to spell the new word, please ________ in the dictionary.
I used to ______ in the morning, but now I’m used to _____ before going to bed.
Mr. Green has come up ______ a good idea to help his children get on well _______ each other.
He will go to the movies staying at home this Sunday
If I _____ one million dollars, I________ travel around the world with my parents.