Grammar Notes:

■ 先(せん)しゅう　より　やすい　です。 Cheaper than last week.
The より shows the topic is more or greater than the word that comes before より.

• 今日(きょう)は　きのう　より　あつい　です。 Today is hotter than yesterday. [Literally: as for today – yesterday – (more) than – hot – is]

Key Vocabulary:

• 今(こん)しゅう this week [kanji: 今週(こんしゅう); 今 (this; now; at the moment) + 周 (week)]
• セール sale
• とうふ fermented bean curd [kanji: 豆腐(とうふ); 豆 (bean; pea) + 腐 (rot; decay; sour)]
• と and
• チョコレート chocolate
• 先(せん)しゅう last week [kanji: 先週(せんしゅう); 先 (before; ahead; previous; future; precedence) + 周 (week)]
• 先(せん)しゅうよりやすい even cheaper than last week [せんしゅう (last week) + より (than; is placed after what the following is compared to) + やすい (cheap; inexpensive)]
• そして and; and then
• かいました bought [polite past tense form of the verb 買(か)う (to buy; to purchase)]
• いえ house; residence; dwelling [kanji: 家(いえ) (house; home; family; professional; expert; performer]
• かえって returning [from 帰(かえ)る (to return)]
• から after (returning)
• たまねぎ onion [kanji: 玉葱(たまねぎ)]
• わすれました forgot [polite past tense form of the verb 忘(わす)れる (to forget; to leave carelessly; to be forgetful of)]

Answers:

1) C – He bought both sale items.

2) B – 100 + 50 + 5