是否

In sentences Pinyin

他tā问wèn我wǒ是否shì fǒu很hěn忙máng。He asked me if I was busy. #1878387

我wǒ怀疑huái yí他tā是否shì fǒu会huì来lái。I am doubtful whether he will come. #334297

谁shéi也yě不bù知道zhī dào他tā是否shì fǒu爱ài她tā。No one knows whether he loves her or not. #395551

我wǒ想xiǎng知道zhī dào明天míng tiān是否shì fǒu会huì下雨xià yǔ。I wonder if it will rain tomorrow. #333812

我wǒ不bù知道zhī dào明天míng tiān是否shì fǒu会huì下雨xià yǔ。I can't tell if it will be raining tomorrow. #333814

让ràng我wǒ知道zhī dào我wǒ是否shì fǒu需要xū yào改变gǎi biàn。Let me know if I need to change. #334156