Lesson16(負荷疑問：命令文とLet's)
There you go again. Give me a break, will you?
Come in and take a seat, won't you?
Don't let me down, OK?
Lesson17(疑問文：where, when, why, howの場合)
Where should I go?
When should I go?
Why should I go?
How could it be?
Why not celebrate with a drink?
Lesson18(疑問文：「how+形容詞/副詞/代名詞」の場合)
How old is this PC?
How often do you work from home?
How far is it from here?
How much do you like BLACK LAGOON on a scale of 1 to 5?
How many copies do you need?