I forgot to include the following sentences. Thank you.

1) Our school is renowned for the study (?) of bio-technologies and is equipped with state-of-the-art physics and chemistry laboratories.
However, it also offers a course of study with an emphases on languages where the students can specialize in French and English.
2) Hoping that your school is interested in a partnership with our school, I send you my best regards from Germany.

1) Our school is renowned for teaching different facets of bio-technology and is equipped with state-of-the-art physics and chemistry laboratories.

However, it also offers a course of study with an emphasis on languages, in which students can specialize in French and English.

2) Hoping that your school is interested in a partnership with our school, I send you my best regards from Germany.

No problem! Here are the revised sentences:

1) Our school is renowned for the study and research of bio-technologies and is equipped with state-of-the-art physics and chemistry laboratories. Additionally, it offers a diverse range of programs including a course of study with an emphasis on languages, allowing students to specialize in French and English.

2) I hope that your school is interested in establishing a partnership with our school. Greetings and best regards from Germany, I look forward to hearing from you.