It is required that the plan________ out firmly.
— What do you think of their marriage? — ______, if I were Kate, I would not marry him.
You promised me to go to the zoo on Sunday. You must keep ______, Mom.
Many students_______from the new library since it was open to all.
The doctor ______ him to give up smoking, but he refused.
— If you listen to me, you ______ take a good rest at once. — OK, I ______ do so.