[ Present Perfect Continuous Tense ]
They … anything for the past hour.
A. haven’t been doing
B. hasn’t been doing
Random Topics:
NumbersModals, Infinitives and GerundsFirst & Second ConditionalNarrative, Past TensesModal Auxiliaries and To Be VerbsZero & First ConditionalAdverbs and Time ExpressionsGrammar / PronounsAdverbs of frequencyFigurative Language VocabularyOther quiz:
Grammar › ViewThey have been____ the work
A. Doing
B. Done
C. Do
D. Did
Comparative and Superlative Adjectives › View
Going to the dentist is the () experience ever…
A. bad
B. worse
C. worst
D. baddest
Phrasal Verbs › ViewI had to look _______________ that word in the dictionary.
A. down
B. back
C. across
D. up
Grammar › View
They might be very hungry because they eat everything.
A. TRUE
B. FALSE