[ Tenses ]
This is ___________ global warming.
A. Calling
B. Calls
C. Called

Random Topics:
Verbs + Infinitives / GerundsThings in EnglishGrammar and Sentence CorrectionSimiles and Body IdiomsSentences vs Run-OnsVerb to bePresent simple & ContinuousPast Perfect and Past Perfect ContinuousAcademic VocabularyComparative AdverbOther quiz:
Grammar › ViewLives far away from me.
A. Sentence
B. Fragment
Passive Voice › View
They have painted the door.
A. The door was painted.
B. The door must be painted.
C. The door is painted.
D. The door has been painted.
Noun and Pronoun › ViewMy apple tree has many …..
A. Leaf
B. Leaves
C. Leafs
D. Leavs
Conjunction › View
The Cameron Highland is very cold ______ beautiful.
A. and
B. but
C. or
