P237 Ⅰ A 8)
Read again the question more carefully. "Suzuki is taller than Yamada." is not wrong, but that's not what you are asked.
9)
Ditto.
P238 B 8)
ハロウィーンの季節なんです is understandable, but ハロウィーンの季節だからです or ハロウィーンがあるからです is more common to explain the reason.
9)
It should be ミシガンは or ミシガンでは.
P245 Ⅶ 8)
"For a week" is 1週間.
P246 Ⅷ A for Mary 3)
"For 3 weeks" is 3週間.
for Robert
The position of 2週間 should be after 飛行機で, i.e., 飛行機で2週間ロンドンに帰る or 飛行機でロンドンに2週間帰る (right before the verb is more common). 2週間飛行機でロンドンに帰る sounds like as if he is on an airplane for two weeks.
for Ken
3日 and 3日間 is completely different here. The latter is "three days", i.e., the correct wording here, but 3日 is interpreted as "the third day of a month". The position of 3日間 should be after 新幹線.
for Tom
2か月 and 2か月間 are interchangeable, but the position is wrong also here.
Penguin(s) is
ペンギン. It's not
benguin(s), right?:emoji_wink:
I feel like my よ and possibly my ち might be a little off.
Both are not bad. Your さ, き and い are far better than before.:emoji_thumbsup:
P239 B 1)
Unlike many printed fonts, the second stroke of ク, i.e., the horizontal line starts on almost the same position of the top of the first stroke. Your one could be misread as ケ.
The second stroke of ア should start more clearly upper than the end of the first stroke. It looks like フ.
5)
It's better that the dot of ン is longer than yours, especially for the first and second ones エ
ンドゲーム・シ
ンギュラリティ. ("Singularity" is usually transliterated as シンギュ
ラリティ.)