[ Simple Present Continuous Tense ]
The bird __________ on the tree.
A. are sitting
B. is sitting
C. am sitting

Random Topics:
Simple Verb TensesPast Simple vs Past ContinuousTypes of SentencesNarrative TensesPrepositions & Prepositional PhrasesIndefinite and Intensive NounRelative & ModalsVerbs and PrepositionsTenses & PassiveGrammar- Later/LatterOther quiz:
Prepositions of Movement › ViewEvery new day begins with possibilities. It’s up to us to fill it with the things that move us ____ progress and peace.
A. before
B. below
C. against
D. toward
TOEIC › View
Her ______ with accounting procedures should be good for our office.
A. familiarity
B. familiar
C. familiarize
D. family
Idioms › ViewLet’s go ___ to the river to swim.
a. out
b. down
c. through
Grammar › View
The tractor is not started since last week (T/F)
A. TRUE
B. FALSE