Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints or clues!

1. doing / Laura / her homework. / isn't

2. down ? / is / teacher / your / sitting

3. writing ?/ you / are

4.speaking / Sara / Spanish. / isn't

5. not / I'm / Chinese . / studying /