[ Grammar ]
We heard the door slam, but no one was in the living room. Someone …………….. left the house without us noticing.
A. must have
B. might have
C. should have
D. need have
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… … a.some
… b.none
… c.any
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How _____ money did you spend last Saturday?
A. much
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C. a lot of
D. often
Grammar › ViewPaul … like eating breakfast.
A. Don’t
B. Isn’t
C. Doesn’t
D. Aren’t
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I __ _____ on my school project at the moment
A. working
B. Work
C. ‘m workking
D. am working