[ Perfect Modals ]
You studied all night, but the exam was easy. You ____ worried so much.
A. must have
B. needn’t have
C. might have
D. should have

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Vocabulary › Viewheap or pile of wood usually for a funeral
A. shrill
B. pyre
C. dauntlessly
D. mien
Grammar › View
A gallon of milk _____ four dollars.
A. cost
B. costs
Grammar › ViewHere is _______egg fried.
A. A
B. An
C. The
D. No sovannaphumi School
Grammar and Vocabulary › View
Choose the antonym for the word ‘easy’: ‘The exam was not ___.’
A. simple
B. difficult
C. smooth
D. effortless
