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

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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:
Gerunds And Infinitives › ViewBefore …… for a visa, you have to get your passport …… .
A. apply / to extend
B. applying / extended
C. to apply / extend
D. having applied / extending
E. applied / having extended
Grammar › View
………………………….. after eating is not a good idea.
A. swimming
B. swim
C. swam
D. swims
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
