17..In the United States, bus travel doesn't cost much as train travel, ?18.
_____ you make a little room for me?
I am told that her father is in London and ______ a dry-goods store.
He ______ English for six years by the time he takes his examination.
George has arrived, but I did not know he ______ until yesterday.
It ______ six years since they last saw each other.