A (gift card) can be blank.Logical formLearned from3 sentences. A rest may be left blank.Logical formLearned from3 sentences. Babies can be blank slates.Logical formLearned from3 sentences. A lot can be blank.Logical formLearned from3 sentences. A catastrophe may create a blank slate.Logical formLearned from3 sentences. A source can be blank.Logical formLearned from3 sentences. A glass can be blank.Logical formLearned from3 sentences. An (instance variable) can be blank.Logical formLearned from3 sentences. (Election workers) may receive a number of blank ballots.Logical formLearned from3 sentences. (Clock faces) can be blank.Logical formLearned from3 sentences. A pc can be blank.Logical formLearned from3 sentences. A person may want a blank page.Logical formLearned from3 sentences. An (accident report) can be blank.Logical formLearned from3 sentences. A (tax return) can be blank.Logical formLearned from3 sentences. (Report forms) can be blank.Logical formLearned from3 sentences.