A) is falling
B) will
C) are going to
D) is going to

A) will be being
B) am being
C) am going to be
D) will be

A) will have
B) will be having
C) is having
D) is going to have

A) Will be being
B) is being
C) will be
D) is going to be

A) is phoning
B) will phone
C) is going to phone
D) will be phoning

A) will stay
B) will be staying
C) am staying
D) am going to stay

A) will go
B) is going to go
C) is going
D) will be going

A) am going to have
B) will have
C) am having
D) will be having

A) will be walking
B) are going to walk
C) will walk
D) is going to walk

A) am going to turn on
B) am turning on
C) turn on
D) will turn on