| 应该HSK 3 | yīng gāi | ought to; should; must | |
| 应当 | yīng dāng | should; ought to | |
| 理应 | lǐ yīng | should; ought to | |
| 应届 | yīng jiè | this year's; the current year's | |
| 应有尽有 | yīng yǒu jìn yǒu | everything that should be here is here (idiom); all one can think of is on hand; to have all one needs |
| 适应HSK 4 | shì yìng | to adapt; to fit; to suit | |
| 应用HSK 5 | yìng yòng | to put to use; to apply; practical; applied (science, linguistics etc); application; practical use; (computing) app | |
| 反应HSK 5 | fǎn yìng | to react; to respond; reaction; response; reply; chemical reaction; Classifiers: 个 | |
| 相应HSK 6 | xiāng yìng | to correspond; answering (one another); to agree (among the part); corresponding; relevant; appropriate; (modify) accordingly | |
| 供应 | gōng yìng | to supply; to provide; to offer |
| 1 | We should guard against arrogance and impatience. | |
| 2 | We should learn from each other. | |
| 3 | We should care about the environment. | |
| 4 | We should make good use of this moment now. | |
| 5 | We should respect the elderly. |