| 13 | The sailors didn't know from what country silks and jewels had originally come. |
| Questions | Answers | |
| 1 | この文の述語動詞は? | |
| 2 | この文の大黒柱は? | |
| 3 | この文の準動詞は? | |
| 4 | know は何形か? | |
| 5 | what の品詞は? | |
| 6 | what が作る節の外側は? | |
| 7 | what の内側の働きは? | |
| 8 | 名詞節を作る語は? | |
| 9 | what はそのうちのどれか? | |
| 10 | country の働きは? | |
| 11 | and の品詞は? | |
| 12 | 接続詞の種類は? | |
| 13 | jewels の働きは? | |
| 14 | had の品詞は? | |
| 15 | had は何形か? | |
| 16 | come は何形か? | |
| 17 | 過去分詞の4つの可能性は? | |
| 18 | come はそのうちのどれか? | |
| ①完全自動詞 ②不完全自動詞 ③完全他動詞 ④授与動詞 ⑤不完全他動詞 -③完全他動詞の受身形 -④授与動詞の受身形 -⑤不完全他動詞の受身形 |