There was a time __________ dinosaurs dominated the earth.
A. which
B. when
C. that
D. both ‘which’ and ‘when’

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Articles and DemonstrativesWh- Questions Present Simple TenseFood VocabularyRelative - ConditionalPrepositions of TimeSubjective and Objective PronounModal Verbs and PermissionGrammar and StructurePrepositions and Prepositional Phrasestoo / enoughOther quiz:
Habitual and Continuous Tenses › ViewThey always … a lot of noise.
A. making
B. make
C. are making
D. are going to make
Passive Voice › View
The children should be taught to respect others.
The CORRECT active form of the sentence above is …
_
A. The parents should taught the children to respect others.
B. The parents should teach the children to respect others.
C. The parents should be teach the children to respect others.
D. The parents should taught by the children to respect others.
Tag Question › ViewThe shoes don’t cost a lot of money, ____?
A. do they
B. don’t they
C. do it
D. does it
Perfect Tenses › View
Choose the correct form of the verb in “Past Perfect Tense”.
The thief ________ (run) away before the police arrived.
A. had run
B. had ran
C. had not ran