| Could you please clean your room(一) | 20:35 | 3 | 4 |
| Could you please clean your room(二) | 25:12 | 2 | 2 |
| Could you please clean your room(三) | 42:06 | 4 | 2 |
| Could you please clean your room习题微课 | 16:23 | 0 | 14 |
| Why don't you talk to your parents(一) | 25:51 | 4 | 4 |
| Why don't you talk to your parents(二) | 26:28 | 4 | 2 |
| Why don't you talk to your parents(三) | 40:26 | 6 | 6 |
| Why don't you talk to your parents习题微课 | 17:14 | 0 | 14 |
| What were you doing when the rainstorm came(一) | 25:44 | 3 | 2 |
| What were you doing when the rainstorm came(二) | 28:50 | 4 | 2 |
| What were you doing when the rainstorm came(三) | 44:56 | 5 | 4 |
| What were you doing when the rainstorm came习题微课 | 15:34 | 0 | 12 |
| An old man tried to move the mountains(一) | 25:28 | 4 | 4 |
| An old man tried to move the mountains(二) | 25:43 | 4 | 2 |
| An old man tried to move the mountains(三) | 41:31 | 6 | 4 |
| An old man tried to move the mountains习题微课 | 15:49 | 0 | 14 |
| What's the highest mountain in the world(一) | 26:51 | 2 | 6 |
| What's the highest mountain in the world(二) | 25:26 | 4 | 4 |
| What's the highest mountain in the world(三) | 41:15 | 5 | 4 |
| What's the highest mountain in the world习题微课 | 16:09 | 0 | 14 |
| Have you read Treasure Island yet(一) | 23:52 | 3 | 2 |
| Have you read Treasure Island yet(二) | 20:47 | 3 | 6 |
| Have you read Treasure Island yet(三) | 40:05 | 6 | 2 |
| Have you read Treasure Island yet习题微课 | 19:07 | 0 | 14 |
| Have you ever been to a museum(一) | 27:10 | 2 | 6 |
| Have you ever been to a museum(二) | 25:33 | 4 | 2 |
| Have you ever been to a museum(三) | 40:16 | 4 | 8 |
| Have you ever been to a museum习题微课 | 15:57 | 0 | 12 |
| I've had this bike for three years(一) | 20:54 | 4 | 2 |
| I've had this bike for three years(二) | 21:51 | 2 | 4 |
| I've had this bike for three years(三) | 43:59 | 5 | 4 |
| I've had this bike for three years习题微课 | 14:14 | 0 | 10 |
