 Prior to the first administration of the new SAT Reasoning Test (which includes the writing section) in March 2005, some highly selective colleges required applicants to take three SAT Subject Tests, including the writing test and two other tests of the applicant's choosing, in addition to the SAT.However, with writing now a standard component of the SAT Reasoning Test, most selective colleges recommend applicants to submit scores for any two SAT Subject Tests.Engineering schools may recommend or require Chemistry or Physics and Math Level 2.