[ Tenses - Pasive Voice ]
We should clean our teeth twice a day.
Our teeth ……………….
A. should be cleaned
B. shouldn’t be cleaned
C. should be clean
D. should cleaned
Select your answer:

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Tenses and Opinions › ViewHow do you feel about the idea of working in a team for a school project?
A. Neutral
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He thinks we will arrive at 5pm.
A. Verb
B. Adverb
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