Auxiliaires modaux 07

Gap-fill exercise

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. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Fill in the blanks with the right modal in the negative form
1. Before taking lessons, he swim. (incapacité)
2. Be careful, what he says be true. (probabilité)
3. If you got up late, you arrive on time. (conditionnel)
4. You be impolite like this. (conseil)
5. They have a serious accident, if they drove slowly. (impossibilité)