This article contains several example and also problems concerning activities happened in the past. In order to do that, we have to create sentence inthe form of past tense. The problem shown in Shin Nihongo no Kiso I chapter4 practice B part 6 on page 32 is consists only past time markers and also the activities. Based on those information, we have to create a new sentence in a past tense. Below is the the example of answering the question :
Example
Problem :
Kanji : 家族とレストランで晩御飯を食べます（昨晩）
Hiragana : かぞくとレストランでばんごはんをたべます（さくばん）
Romaji : Kazoku to resutoran de bangohan wo tabemasu (sakuban)
Meaning : (I) eat (have) dinner with my family at the restaurant (last night)
Answer :
Kanji : 昨晩家族とレソトランで晩御飯を食べました。
Hiragana : さくばんかぞくとレストランでばんごはんをたべました。
Romaji : Sakuban kazoku to resutoran de bangohan wo tabemashita.
Meaning : Last night (I) had dinner with my family at the restaurant.
Based on the above pattern and example, we will discuss on the answer of the problems. The question is displayed in Shin Nihongo no Kiso I chapter 4 practice B part 5 on page 32. Below are the answers :
1. Answer
Kanji :
昨日の 晩 9時から 勉強しました。
Hiragana :
きのうの ばん ９じから べんきょうしました。
Romaji :
Kinou no ban 9ji kara benkyoushimashita.
Meaning :
I have been studied since 9 o’clock yesterday night.
2. Answer
Kanji :
今朝 6時に 起きました。
Hiragana :
けさ ６じに おきました。
Romaji :
Kesa 6ji ni okimashita.
Meaning :
This morning I woke up at 6 o’clock.
3. Answer
Kanji :
一昨日の 晩 12時まで 勉強しました。
Hiragana :
おとといの ばん １２じまで べんきょうしました。
Romaji :
Ototoi no ban 12ji made benkyou shimashita.
Meaning :
I studied until 12 o’clock at midnight two days ago.
4. Answer
Kanji :
昨日 7時まで 働きました。
Hiragana :
きのう ７じまで はたらきました。
Romaji :
Kinou 7ji made hatarakimashita.
Meaning :
Yesterday (I) worked until 7 o’clock.
The complete question is displayed in Shin Nihongo no Kiso I chapter 4 practice B part 6 on page 32.