[ Present Perfect Tense ]
Which one is correct ?
A. My mom has already paid the bill
B. My father has just eaten
C. I have taught English for 20 years
D. All are correct

Random Topics:
Tenses & PrepositionCoordinating and Subordinating ConjunctionsAdverbCountable & Uncountable NounsTenses and StructureGender and GrammarGrammar - Nouns, Verbs, and AdjectivesAdverbs of DegreeConjunctivesPossessive NounsOther quiz:
Grammar › ViewFix this sentence by revising the pronoun:
Neither of the kittens is ready to leave my mother yet.
___
A. her
B. its
C. mine
D. hers
Grammar › View
big
A. bigger, the biggest
B. biger, the bigest
C. more big, the most big
D. bigger, biggest
IN, ON & AT › ViewShe plays tennis _____ Fridays.
A. IN
B. ON
C. AT
D. [ – ]
Present Perfect Tense › View
The car has …..at the parking lot since 9 a.m
A. stop
B. stops
C. stopped
D. stoping
E. to stop
