Chủ đề:
Luyện tập tổng hợpCâu hỏi:
1. To make money to support her family. Lan has to work ..... atutor......her free time.
2. Do you have any degree......Mathematics?
3. ...... what service was he awarded the medal?
4. Mr.Brown worked ............. a travel agency for 5 years.
5. My brother went ........ a local high school, and passed exams ...... English, Mathematics, and Science.
6. When I came in, the room was ..... a terrible mess because someone had broken .....