[ Modal Verbs of Certainty and Possibility ]
They _____ just discovered how the temple was built.
A. may have
B. can have

Random Topics:
Conditionals Type IPassive Modals, Impersonal PassiveActive and Passive voiceSimple Past ContinuosPronouns, Sentence Structure, and Figurative LanguagePast Simple (to be)Grammar and Passive VoiceHow much or How many?No Excuse Words / Conjunction SOCollective NounsOther quiz:
Grammar › ViewIt’s not a good idea to walk home at night by………………… . Get a taxi.
A. yourself
B. itself
C. herself
D. himself
Future Tense › View
Pick the future-tense sentence that is written correctly:
A. He will sleeps well tonight.
B. He wills sleep well tonight.
C. He will sleep well tonight.
D. He will sleeps wells tonight.
Present Continuous Tense › ViewKarla and Trumpet ___ talking.
A. am
B. is
C. are
Grammar › View
Choose the action verb in the following sentence: “The cat chased the mouse.”
A. cat
B. chased
C. the
D. mouse
