[عاشقه الاقصى1]

choose
1_van helmot dried the soil he used ....... his experiment
(to _up _for_from)

2_people who are interested in protecting our environment study ......... science
(environment_environmental_environmentalist_enviro nmentally)

3_which subject would you like to study .............. university?
(for_from_at_in)

4_although the doctor examined the patient well,he could not know what was wrong ........... him
(with_for_of_about)