[ Present Perfect Continuous ]
The gerund form of the verb “Sweep” is:
A. Swept
B. Sweepping
C. Sweeping
D. Swoping

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Second ConditionalPresent Perfect TensePast Simple and Past ProgressiveArticles & Compound NounsAdverbial ClausePresent Simple VS ContinuousMix-TensesSimple, Compound, Complex SentencesPast and Present Continuous tenseGRAMMAR - Could / Could notOther quiz:
Grammar › ViewThe class …(understand)… what the teacher said.
A. not understood
B. didn’t understood
C. didn’t understand
D. didn’t understanded
The Future Simple Tense › View
Peter ________ to Canada next year.
A. will go
B. will goes
C. go
D. went
Grammar › ViewI didn’t sleep……………midnight.
A. with
B. on
C. in
D. at
Personal Pronouns › View
The children are swimming at the pool. Their parents are watching (看着) ________ by the pool side.
A. You
B. Us
C. Them
D. They
