47. Distinguish an estate at will from an estate for years, and an estate from year to year.

48. If a tenant for years is permitted to hold over his term with consent of the landlord, in most jurisdictions is the new tenancy one at will, or one from year to year?

49. Define, and give an example of a tenancy at sufferance.

50. Define and give an example of an estate from year to year.

51. A leases a house for a month with the understanding that it is to continue for similar periods if agreeable to both parties. Is the lease from year to year?

52. A rents B's house for one year. At the expiration of the year A is permitted by B to hold over for a month. B then endeavors to eject A. A claims he has a lease for eleven more months. Is A correct in his assertion?

53. Is a lease from year to year terminated by mere lapse of time?

54. Does breach of a condition or covenant, in the absence of an express stipulation in the lease making it a forfeiture, constitute a ground of forfeiture?

55. Do leases for years require any notice to terminate?

56. Do leases from year to year require any notice to terminate?