The construction workers ____ hard when the inspector arrived.
A. were working
B. work
C. works
D. will working

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Grammar › ViewRandom checking of the quality of goods stored on the shelves in a foodstore is the best way of ensuring that _______ of an inferior quality are not purchased by the general public.
A. livestock
B. cattle
C. superfood
D. foodstuffs
Tenses › View
The boys __________________ in the garden when they __________________ their father’s steps. (WORK, HEAR)
A. had worked – heard
B. were working – heard
C. had been working – heard
D. are working – heard
Relative Pronoun › ViewIs he the person _______________ lives with you?
A. who
B. whose
C. whom
D. where
Vocabulary › View
What is the meaning of the verb “gape”?
A. To be or become wide open
B. To close tightly
C. To move quickly
D. To speak softly
