Complete this sentence: Because a subordinate clause depends on the rest of the sentence to express a complete thought, it is called a ________

Because a subordinate clause depends on the rest of the sentence to express a complete thought, it is called a- Dependent clause.
- যে Clause এ একটি subject & একটি Finite verb থাকার পরেও পূর্ণ অর্থ প্রকাশের জন্যে principal clause এর উপর নির্ভরশীল তাকে Subordinate/ dependent clause বলে।
Example: He wanted a pen which is costly.
Subordinate clause সাধারণত who, when how, that, so that, in order to etc দিয়ে আরম্ভ হয়।