1. Last night when we ( visit) .........him, he (learn)......... his lessons for the test upstairs 2. The sewing machine which you (use)........ at present ( invent) ........ in 1830 by a Frenchman 3. Do you know what this pudding ( make) ........ from? 4. I (watch) .......TV while my mother (read) ......... last night 5. Nam (go) .........our with his friends two hours ago

Các câu hỏi liên quan