[ Grammar ]
The developer’s ____ in solving the system error was highly appreciated.
A. responsive
B. responsibility
C. response
D. respond

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Grammar › ViewIt’s important to take care of your teeth. You should […] by a dentist at least twice a year.
A. have checked them
B. have them checked
C. check them
D. having them checked
Grammar › View
Whose ball is ………….., Peter’s or Ali’s?
A. bigger
B. biggest
C. more bigger
Grammar › Viewa family of young animals, especially birds; any group having the same nature and origin; to think over in a worried, unhappy way
A. animated
B. brood
C. culminate
D. drone
Identifying Tenses › View
By this time next week, they will have finished the job .
A. Simple future
B. Future progressive
C. Future perfect
D. Future past perfect
