[ Habitual and Continuous Tenses ]
I’m tired. I … all night.
A. sleep
B. sleeping
C. am going to sleep
D. am sleeping

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Comparison Degree › ViewJanuary is still winter so it is ……. than May.
A. cold
B. colder
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Tenses › View
She (sleep) _________ when the phone rang. They (study) _________ for the exam all night.
A. sleeping, studying
B. were sleeping , was studying
C. was sleeping, were studying
D. was sleep, were study