Her name is Ms Zhang. Is this sentence correct?

Asking for help. As for the attributive clause here, “stage” means “a period in one’s life” , but why we need where-clause here? Can we use when-clause? Their child is at the stage ___ she can say individual words but not full sentences.

After two years' learning Arabic,I can read the holy Koran now. After learning Arabic for two years,I... After two years of learning Arabic,I... Which one is correct,or they're all right?

1. First we have to decide when and where to hold the party? Who to invite？ at last what will you do on that day? Are the sentences above correct? 2.Can I use say ""clever you" to praise a child?

I need help understanding the choice of prepositions after the verb "arrive." Can you clarify what is the correct option: "arrive at an island" or "arrive in an island"? And what if I add the name of the island, will it change anything? Like, "I arrived at/in Hokkaido". The word "village" is also challenging. Is it "arrive in a village" or "arrive at a village"? Thanks to everyone who will respond :)

Phrasal Verb fun!

Can someone help me rewrite this sentence with the same meaning but a better structure? "Winning the championship is tough, but they've done it three times."

Hi! I know there are many fixed usages in English, and they are quite conventional. Eg "someone has trouble doing something"; however, if added a preposition "with" before "doing something" in that structure, the original meaning will be changed totally😱 I made the wrong choice "B" (the correct one is C), I can't help questioning if B an absolutely wrong word in that sentence. Why/How can it differ so much between adding "with" and non-with😨😨

How are you using AI to boost your language learning for beginner level?

Speaking of the grammatical function what does the preposition ‘by’ act as in this context？