
[ Tenses ]
I ___ already ____ my exercise.
A. do
B. is doing
C. did
D. have done
Select your answer:

ConjunctionAdverbAdjective Degrees of ComparisonPronouns/ Present TenseVerbs: Action, Linking, and HelpingPresent Simple and Present ContinuousKinds of SentencesGerund & Infinitive
Other quiz:
Grammar › View I have an important exam tomorrow. I ______study hard for it.
A. must
B. mustn’t
C. should
Present Continuous › View
A: Are they working now?
B: No, they………………..
A. are
B. is
C. isn’t
D. aren’t
How to use : Read the question carefully, then select one of the answers button.