You _______ get the book on condition that you give it back to me on time.
— I'm taking my driving test tomorrow.— ________!
Her sister ________ a rich man. They ________ for twenty years.
Sir, you ________ be sitting in this waiting room. It is for women and children only.
— I am going to get married, David.—.________
The best man will ________ and toast the bride and groom at the banquet.