31. Do you know when did the world _____?
|
A．come into being |
B．come |
C．formed |
D．Existed |
30. The coal we use today should _____ plants and trees.
|
A．begin with |
B．start with |
C．commence as |
D．originate as |
29. That's all for the party. Let's _____.
|
A．fall asleep |
B．go to sleep |
C．go to bed |
D．be asleep |
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 |
