[ Grammar ]
Biology is really hard! I’m afraid that I ________ it.
A. don’t understand
B. doesn’t understand
C. am not understanding

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Subject, Object, Possessive Pronoun and Possessive AdjectivesSo - Too - Either - NeitherInterrogative Pronouns & AdverbsSo / Neither / Either / TooPreposition (at,in,on)Intermediate PrepositionsFuture Simple TensesPresent Tense vs Present ContinuousExpressing Obligation and ModalsComparative AdjectiveOther quiz:
Grammar › View____________any milk in the fridge.
A. There isn’t
B. There aren’t
C. Is there
D. Are there
Active-Passive Voices › View
The boy has rung the bell.
A. The bell has been rung by the boy.
B. The bell was being rung by the boy.
C. The bell was rung by the boy.
D. The bell has been being rung by the boy.
Grammar › ViewEach of my friends ___ ready for the movie.
A. Is
B. Are
Vocabulary › View
What is the definition of ‘surroundings’?
A. the things around you at a particular time
B. the action of thinking hard about something
C. the treatment of an illness or injury over a period of time
D. the ability to concentrate
