The repairs are _________ to cost more than you think.

Sure

Certain

Expected

None of these

The repairs are expected to cost more than you think.

توقع کی جاتی ہے کہ مرمت پر آپ کی سوچ سے زیادہ لاگت آئے گی۔

"expected" is used to indicate a forecast or anticipation about the cost