[ 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:
Grammar › ViewMy grandparents always___________ television before going to bed.
A. watch
B. watches
C. watching
D. are watching
Grammar › View
___ my arm. They say the pain is really terrible.
A. I had never broken
B. I am never breaking
C. I have never broken
D. I never broke
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
