269. Although he didn't mention any names, everyone knew _____ he was _______.
| A．who … referring to | B．that … referring to |
| C．who … refers to | D．that … referred to |
As I pulled the sheet out of the typewriter, it .
| A．tears |
| B．tore |
| C．is torn |
| D．is tearing |
Mary wasn’t satisfied with the blue dress, so the shopkeeper another dress for her to try on .
| A．held on |
| B．held to |
| C．held out |
| D．held up |
-----John, I must I have an important meeting at 8 o’clock
-----OK！ Take care！
| A．run |
| B．walk |
| C．dash |
| D．exit |
Frightened by the snake, the girl crying near the well.
| A．burst in |
| B．burst upon |
| C．burst into |
| D．burst out |
about the storm, we all strengthened our houses.
| A．Telling |
| B．Told |
| C．Have told |
| D．Having told |