[ Grammar ]
Jack and Tina ____ thirteen years old.
A. is
B. am
C. are

Random Topics:
Prepositions & Prepositional PhrasesSubject Verb Agreement; Indefinite PronounsVerbs of movementPresent Simple TenseAdjective vs AdverbSimple Present and Present ContinuousIntensifiers: Really vs Veryand, so, but, becauseWh-QuestionSimple vs Continuous Past TenseOther quiz:
Grammar › ViewAt that moment, I decided that I would start training Dodger with a plane white ball.
A. Change decided to deciding
B. Change would to could
C. Change plane to plain
D. Make no change
Present Simple vs Present Continuous › View
The teacher …… us homework once or twice a week.
A. gives
B. is giving
Grammar › ViewIf I met a famous I …………. ask for an autograph.
A. will
B. would
Comparative Adjective › View
Most people think cats are … … … fish.
A. more interesting
B. interesting than
C. interesting
D. more interesting than
