[ Present Continuous Tense ]
Mary and Tom _________(swim).
A. swim
B. are swimming
C. is swimming
D. swimming

Random Topics:
Along & AgainstTag QuestionModal "Have to"Infinitives or GerundsIdiomsA/AnAdverbial Clause of MannerPresent/Past/Future Continuous TenseTenses (Present, Past, Future Forms)Coordinate ConjunctionOther quiz:
Prepositions › ViewThe professor _____ America was a great English teacher.
A. From
B. Of
C. In
Time › View
I have ____ finished this book.
A. Already
B. Previously
C. Yet
Our favorite …….. is New Year’s Eve.
A. holiday
B. work
C. labor
Grammar › View
Why _____ to come to the concert?
A. don’t you want
B. you don’t want
C. you not want
