[ Present Perfect Tense ]
Liz and Anna ……. to bed. I can’t meet them now.
A. Have
B. Has
C. Had
D. Are

Random Topics:
take, make, doCountable QuantifiersGerund and InfinitivesPast Tense vs Present Perfect TenseWord FormationVerb Tenses and Past ParticiplesConditional TypesGerund after Prepositions and Certain VerbsPast Perfect and Past Perfect ContinuousVerb AbilityOther quiz:
Past Tense › ViewArif ________ his son from the school just now.
A. collect
B. collecting
C. collected
Grammar › View
It’s __________ to stay up too late.
A. unhealthy
B. to
C. to exciting
D. not
Mixed General Quiz › ViewLearning by ___ memorization is not the most efficient method.
a. rote
b. wrote
Grammar › View
My father____(work) in the factory all day long tomorrow.
A. works
B. worked
C. working
D. will work
