1. Alice is a nurse.a. She looks af

1. Alice is a nurse.
a. She looks after patients. Correct - you can use the present simple to
talk about daily routines.
b. She look after patients. Wrong – the present simple needs an "s" with "she"
c. She looking after patients. Wrong – "looking" is wrong.
d. She is looks after patients. Wrong – you don't need the word "is".