Before leaving the country, you must be in_______of a solid permit.
-- Who do you think ___ the book here? --- It may be John. He was sitting here all the morning.
We met an old friend in New York ____our expectation. She waved at us ____ the street when she saw us.
Three years had gone by ____ he came to realize what a fool he was not to listen to the teachers !
To finish the homework, he spent four hours _______ in the study.
— What did you think of her oral English? — I was very ______.