[ Grammar ]
Before the laboratory carts can be used to transport……………materials,technicians must wipe all exposed surfaces with a disinfectant cloth.
A. vague
B. passive
C. sensitive
D. demonstrative
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Grammar › ViewA small car uses _________ gasoline than a large one.
A. less
B. fewer
C. gas
D. lunch
Grammar- Pronouns › View
I like caps. These caps are ……..
A. My
B. Mine
C. Me
D. I
Grammar › ViewWhat is the contraction of ‘they are’?
A. They’re
B. There
C. Their
D. They are
Past Continuous vs Past Simple › View
Because of the rain, we ______________ to the beach yesterday afternoon.
A. didn’t go
B. wasn’t going
C. weren’t going