| Meaning | Usage | ||
| A. | To continue is existence of operation | E. | The sole was being cut on the last so that it would fit in well | 
| B. | To be enough for needs of | F. | The car lasted much longer than any one had expected | 
| C. | A foot shaped from on which a shoe is required | G. | Last but not the least, thanks was due to the jury which had done such a good job | 
| D. | At the end: in conclusion | H. | The provisions would have lasted them less than a fortnight | 

Fill in the blank with the correct option. 
The teacher believed that the student’s sudden lack of interest in class was an ..........., as he had always been enthusiastic and attentive.