[ Grammar ]
Mom knocked on the door but nobody answered.
A. Adverb
B. Adjective
C. Conjunction
D. Noun

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Grammar › ViewFind the verb.
The orange cat sleeps in the sun.
A. cat
B. sun
C. sleeps
D. orange
Passive Voice › View
Juan has studied Math for a test. The passive is …
A. Math has been studied by Juan for a test
B. Math has been study by Juan for a test
C. Math has studied by Juan for a test
D. Math has study by Juan for a test
Modal Verbs › ViewYou ________ wash your hands.
A. mustn´t
B. must
Modals › View
Tina is holding a map. She __________ be lost.
A. should
B. might
C. can’t