23. Uzupełnij tekst drugim okresem warunkowym
Sarah is a bored teenager. If she .... joined... (join) a club, she ........................... (make) more friends.
She ..................................... (enjoy) herself if she .......................... (go) out more. Her schoolwork is
suffering too. If she ......................................... (study) more, she ......................................... (have)
better marks and she ............................ (enter) university. Unfortunately, she is becoming overweight.
She ..................................... (feel) fitter if she ...................................... (start) swimming, and she
.......................... (get) thinner if she .................................... (stop) eating so much chocolate.