A quiz can be hard.Logical formLearned from24 sentences. Hard liquor may undergo consumption.Logical formLearned from24 sentences. A sound can be hard.Logical formLearned from24 sentences. A hard wood can be solid.Logical formLearned from24 sentences. A respect can be for a hard work.Logical formLearned from24 sentences. A person may be rewarded for a hard work.Logical formLearned from24 sentences. A gratitude can be for a hard work.Logical formLearned from24 sentences. The past can be hard.Logical formLearned from24 sentences. A pillow can be hard.Logical formLearned from24 sentences. A hand can be hard.Logical formLearned from24 sentences. Laughter can be hard.Logical formLearned from24 sentences. Hard drive may undergo destruction.Logical formLearned from24 sentences. A wisdom can be hard.Logical formLearned from24 sentences. Smoking can be hard.Logical formLearned from24 sentences. Opinions can be hard.Logical formLearned from24 sentences.