[ Verb Tenses ]
He _______ his great talent while he was playing the guitar on stage.
A. showed
B. is showing
C. shows
D. was showing

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Grammar › ViewSome people are … than others.
A. More stronger
B. Stronger
C. The strongest
D. More strong
Modal Verbs › View
“……… you close the door, please?”
A. Should
B. Can
