I was told that the book _____to the library on time. a must

I was told that the book _____to the library on time. a must This book must ---to the library on time.A,be returned B,giv the book should ------------to the library on time A.return You must return the library book on time. You must ____ ____ must i borrow a book from the library? You must什么the book什么to the library on time.翻译 She told me that her father _____to the post office when I a You must ?the picture book on time Ok,I will A return back B You must _____ the book on time I feel very happy that I _____to be the host.A,was chosen B The books must[ ]return to the library on time A give back B we must return these m___to the library on time