Question 1

Why is は used after 部長 instead of が?

Accepted Answer

は marks the topic of the sentence—what you’re talking about—so it signals 部長 as “the manager” or as for the manager. In contrast, が marks the grammatical subject and often introduces new information or emphasizes who is doing the action. Here we already know we’re talking about the manager, so は is the natural choice.

Question 2

What’s the role of に in 会議中に? Can it be omitted?

Accepted Answer

会議中 by itself means “during the meeting,” but when you want to use it as a time expression, you usually add に to mark “at/during that time.”  
You can sometimes omit に after 〜中 (e.g. 会議中コーヒーを飲みます), but including に makes the time-marker explicit and sounds more natural in polite statements.

Question 3

What’s the difference between 会議中に and 会議の間に?

Accepted Answer

Both mean “during the meeting.”  
• 会議中 uses the suffix 中 attached directly to 会議, making it concise.  
• 会議の間 uses 間 (“interval”) with the possessive の, literally “the interval of the meeting.”  
Usage-wise they’re interchangeable, though 会議中 is more common in everyday speech.

Question 4

How do you pronounce 会議中 and what does 中 mean here?

Accepted Answer

会議中 is pronounced kaigi-chū (かいぎちゅう). The character 中 here means “in the middle of” or “during,” indicating that something happens within that period.

Question 5

Why is コーヒー written in katakana?

Accepted Answer

コーヒー is a loanword from English coffee. In Japanese, most foreign words are written in katakana to distinguish them from native vocabulary.

Question 6

Why do we put を after コーヒー?

Accepted Answer

を marks the direct object of a verb. Here コーヒー is what the manager is drinking, so コーヒーを飲みます tells us he drinks coffee.

Question 7

Why is the verb in the 〜ます form (飲みます) and what does it tell us about tense or politeness?

Accepted Answer

The 〜ます form is the polite present/future tense. It shows respect toward the listener or reader. Japanese verbs in this form don’t distinguish present vs. future; 飲みます can express a habitual action (“drinks”) or a future action (“will drink”) depending on context.

Question 8

Does this sentence mean he is drinking coffee right now or that he usually drinks coffee during meetings?

Accepted Answer

With 飲みます in the simple present, the sentence expresses a habitual action: “He usually drinks coffee during meetings.” If you want to say he is drinking coffee at this very moment, you would use the progressive form 飲んでいます.

Question 9

Could we use the continuous form 飲んでいます here? What would change?

Accepted Answer

Yes.  
• 部長は会議中にコーヒーを飲んでいます。  
This indicates that the manager is in the process of drinking coffee right now during the meeting, rather than describing a habitual behavior.

Question 10

Can we change the word order, for example 部長はコーヒーを会議中に飲みます?

Accepted Answer

Yes, Japanese word order is relatively flexible. Both of these are grammatical:  
1) 部長は会議中にコーヒーを飲みます。  
2) 部長はコーヒーを会議中に飲みます。  
However, putting the time expression 会議中に before the object often sounds clearer and more natural, because it sets “when” before “what.”

butyou ha kaigityuu ni koohii wo nomimasu.

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