Also known as: Oxacillin-resistant Staphylococcus aureus (ORSA), Methicillin-resistant S. aureus (MRSA) Microbiology: MRSA is a Gram-positive coccus that is catalase positive and oxidase negative with a characteristic âbunch of grapesâ appearance under the microscope due to the activity of the coagulase enzyme.
The past tense of read would be read. Though they are speeled the same, the present tense is pronounced like reed while the past tense is pronounced like red.
A tense is a form taken by a verb to show the time of an action. There are three main tenses: Present tense: things that are true when the words are spoken or written; or are generally true; or for some languages will be true in the future. Past tense: things that were true before the words were spoken or written. Future tense: things that will or might be true after the words are spoken or written.