शब्द नेटवर्क: his

A & An — 你的第一批冠词

articles

A0

英语现在完成时 (我已做完)

verbs_tenses

B1

第一批形容词：大、小、好、坏

adjectives

A0

请求允许：我可以...吗？

modal_verbs

A0

课堂与生存名词：你的第一个词

nouns

A0

历史意义

Past importance

B2

这次讨论表明

Academic essay writing expression

C1

What's your opinion on this?

What do you think about this?

A2

What does this word mean?

What is the definition of this word?

A2

到此结束

Presentation and public speaking expression

B2

这是正确的路吗？

Path confirmation

A2