〜だ is (plain)
Examples
朝からずいぶん騒がしいな……ドアを叩いたのは誰かと思えば新人か。俺はこの事務所の探偵、クロだ。
Quite noisy right from the morning... I wondered who knocked on the door, just the rookie. I'm Kuro, the detective of this agency. (N5 lesson 1)
ほかほかの肉まんも美味しいよ!辛いマスタードをつけると最高だ。
Steaming meat buns are delicious too! Putting spicy mustard on them is great. (N5 lesson 7)
よくやった。先週の月曜日と、今週の金曜日に赤い丸がついているな。今日は何日だ?
Well done. There are red circles on last week's Monday and this week's Friday. What day of the month is today? (N5 lesson 9)
ならば取引の予定は来週だな。カレンダーのメモを書き写しておくぞ。
In that case, the scheduled deal is next week. Let's transcribe the notes on the calendar. (N5 lesson 9)
あの犬は屋敷のペットだよ。あそこの池の周りで魚を眺めながら遊ぶのが日課なんだ。
That dog is the mansion's pet. Strolling around that pond over there watching the fish is its daily play routine. (N5 lesson 16)
Practice
はいよ!ラーメンが八百円で、お茶が二杯で四百円。全部で千二百円( )よ。
Right up! The ramen is 800 yen, and two teas are 400 yen. That's 1,200 yen in total. (N5 lesson 4)
- な
- を
- に
- だ
Answer
だ