[ Continuous Tense ]
We are trying to catch the ball that …. down the hill.
A. is rolling
B. are rolling
C. roll
D. rolled

Random Topics:
The Structural Types of SentencesModal Verbs of Deduction and SpeculationPresent Simple Positive and NegativeGrammar of Conjunctions and PrepotitionsInfinitives or GerundsGrammar Past and Future TenseComparatives or SuperlativesSimple, Complex, Compound SentenceSimple PastRelative Clauses and UsageOther quiz:
3rd Person Singular › ViewChoose the third person singular of the verb: GO
A. GO
B. GOES
C. GOS
Grammar › View
They’ve just stayed for ______ days.
A. several
B. a couple of
C. a lot of
D. a little
Grammar › ViewDo we need _____ paper?
A. any
B. some
C. a
Grammar › View
My mother _______ at weekends because the traffic is very heavy.
A. isn’t driving
B. doesn’t drive
C. don’t drive