Substances may be tested.Logical formLearned from12 sentences. Some members of a team may test positive.Logical formLearned from12 sentences. A function may test.Logical formLearned from12 sentences. An object may be tested.Logical formLearned from12 sentences. Standards may be tested.Logical formLearned from12 sentences. A person may test.Logical formLearned from12 sentences. Courage may be tested.Logical formLearned from12 sentences. Populations may be tested.Logical formLearned from12 sentences. A theory may test.Logical formLearned from12 sentences. Students may be tested in science.Logical formLearned from12 sentences. Crops may be tested.Logical formLearned from12 sentences. Tires may be tested.Logical formLearned from12 sentences. An (urine specimen) may test positive.Logical formLearned from12 sentences. A material may be tested.Logical formLearned from12 sentences. A time may test.Logical formLearned from12 sentences.