Dịch : 2. He rased his arm to ask a question. 3. She leaned on her elbow while reading a book. 4. The watch was too tight around his wrist ..

 Bài 1: Dịch
2. He rased his arm to ask a question .
3. She leaned on her elbow while reading a book.
4. The watch was too tight around his wrist.
5. He shook hands firmy, showing his strong hand.
6. She pointed at the sign with her finger.
7. He felt a sharp pain is this back after lifting  a heavy box.
8. She stret ched her back after sitting at the computer all day.
9. He twisted his hand tennis .