安けれ___、買います。 (If it is cheap, I will buy it.)
Answer and explanation
Correct answer: D. ば
The conditional of an い-adjective ends in ければ.
Answer: ば.
Why not the others: と: と cannot follow けれ. て: て cannot follow けれ. ら: ら cannot follow けれ.
Answer: ば.
Why not the others: と: と cannot follow けれ. て: て cannot follow けれ. ら: ら cannot follow けれ.
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