Added all N3 notions

🔰 Grammar/Adverbs.md

@@ -41,5 +41,45 @@ This form is used with a verb in the negative form (ない).
 > 雨だから、==なかなか==タクシーが来てい==ません==。
 > Because of the rain, it's not easy to get a taxi.
 > 
-> ==なかなか==お酒止めるでき==ない==。
+> ==なかなか==お{酒|さけ}止めるでき==ない==。
 > It is not easy to stop drinking.
+
+## 一体
+
+{一体|いったい} is used to make an emphasis when something is surprising, confusing, etc.
+
+> [!info] Example
+> ==いったい=={誰|だれ}がそんあことをしたか。
+> Who in the world would do something like this?
+
+## まるで
+
+<div class="usage">
+	<p class="iright">まるで + </p>
+<div class="ileft">
+	<p><span class="box">V + よう・みたい</span></p>
+	<p><span class="box">N + のよう・みたい</span></p>
+</div>
+</div>
+
+Means "as if".
+
+> [!info] Example
+> え、{中古|ちゅうこ}ですね。==まるで=={新規|しんき}の==よう==です。
+> Eh, it's second-hand? It looks like new.
+
+## もう
+
+Means "already".
+
+> [!info] Example
+> ==もう==出ちゃった。
+> They already left.
+
+## すでに
+
+Means "already". More formal than もう, implies that something is too late and cannot be changed.
+
+> [!info] Example
+> {遅|おそ}く{起|お}きたので==すでに==バスは{出発|しゅっぱつ}してしまった。
+> I woke up late, so the bus already left.