[ Grammar and Vocabulary ]
The students spent the last month before their exam studying _____ for at least 5 hours a day.
A. intense
B. intensive
C. intensively
D. intensity
E. intensify
Select your answer:

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Vocabulary and Grammar › ViewChoose the superlative form of “strong”.
A. Stronger
B. Strongest
C. More strong
D. Most strong
Sentence Structure › View
Which of the following sentences is a simple sentence?
A. The baby slept peacefully.
B. The baby slept peacefully, and the mother rested.
C. The baby slept peacefully because it was tired.
D. The baby slept peacefully, and the mother rested when the house was quiet.
