Good message.1. write the answers simple.2. guess the answer was difficult because of the need to write the answer itself.3. save time because they provide short answers. 4. it is very useful to measure science and mathematics.
Advantages 1. Easy to write two. I guess it was hard You have to write answers to three. Save time to answer, because the short answer 4. Very useful in measuring science and math.
Advantages.1. Write the answer easily.2. Guess the answer is difficult, because to write your answers.3. Save time in answering because answer briefly.4. Very useful in measurement science and mathematics.