—You have written your book report _____ one hour. Have you finished it?—Not yet! But I think it is due _____ one hour.
----______wonderful dictionary it is! Thank you for buying me such a useful present.----I’m glad you like it.
Aunt Wang keeps healthy_________ running every morning.
---Why not go out with me this evening?--- Sure, my parents have nothing _______going out by half past nine at night anyway.
I have no paper ______.
---Whose letter is that? --–The letter ___________in French is to Li Lei.