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!

1.十的[?]就是五。
2弟弟想了[?]，還是想不明白。
3.我有[?]好朋友。
4.這個符號「。」[?]什麼？
5.妹妹喜歡聽媽媽說[?]。
6.我每個星期天要上[?]學校。