5 I've only been here since March.
6 She works as a teacher.
7 She has read Oliver Twist.
8 Water boils at 100°C.
A a permanent state
B an action happening around the time
of speaking
C an action happening now
D a habit or routine
E a fixed future arrangement
F an action which started in the past and
continues to the present
G a general truth or law of nature
H an action that has happened at an
unspecified time​