The snow storm left, a lot of damage to this area.
| A．caused | B．causing | C．to cause | D．to have caused |
28. They ____ friends since they met in Shanghai ten years ago.
| A．have become | B．have turned | C．have been | D．have grown |
27. When he heard the news, his heart ______ very fast.
| A．stroke | B．beat | C．knocked | D．Jumped |
26. The old woman could not _____ the terrible noise, and she had to close the door and windows.
| A．bear | B．accept | C．receive | D．Hold |
25. --- We could have walked to the station. It was so near.
--- Yes. A taxi ____ at all necessary.
| A．wasn’t | B．hadn’t been | C．couldn’t be | D．wouldn’t be |
24. The valley was _____ in sunlight, and the children were singing and jumping with joy
| A．bathed | B．covered | C．swam | D．Surrounded |