---How much did you _______ on the shirt? ---Five hundred yuan. ---Oh, It’s ______ expensive. I can’t take it.
Dentists always tell people ______ too many sweets.
There ______ a library and three Xinhua bookshops in the town.
Listening is just as ______ as speaking in language learning.
— ______ will your father come back from New York? — In two days.
______ may have a chance to be successful if he tries his best.