55. I can’t see John anywhere. Where _____ he have gone?
|
A．may |
B．can |
C．might |
D．Should |
54. Extensive tests have been on the patient.
|
A．carried on |
B．carried out |
C．carried off |
D．carried away |
53. She_______most of the prizes for swimming.
|
A．carried on |
B．was giving off |
C．showed off |
D．carried off |
52. Don’t worry. Your child is old enough to___________himself.
|
A．take care of |
B．care for |
C．looking after |
D．pay attention to |
50. A doctor was___________when Mother fell ill.
|
A．called in |
B．called up |
C．call upon |
D．called at |
49. You must go there at once because the situation prompt action.
|
A．calls for |
B．calls back |
C．calls at |
D．calls on |
