[ Past Modals & Phrasal Modals of Obbligation ]
The cave paintings were amazing but we ___________ photos because flash light can damage them.
A. couldn’t take
B. didn’t have to take
C. mustn’t take

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1st and 2nd ConditionalsPast Continuous Tense & Past ModalsWestern Europe CountriesVOCAB & GRAMMARVerb Tenses and UsageAdverb and Noun ClausesAdjectiveZero Conditional SentenceGrammar - Sentence StructureNoun ClausesOther quiz:
Grammar › ViewFactories should recycle water and stop releasing chemicals ( ) lakes and rivers .
A. into
B. onto
C. in
D. on
Will/Going to › View
I think technology is ______________________ very quickly in the next ten years.
A. going to change
B. will change
C. are going to have
D. will to have
Grammar › ViewSubject/Verb Agreement Review: Combine the subject with the verb so they agree. Remember to use the present tense.
A. The players watch the coach
B. The players watches the coach
Grammar › View
The 19th century artist, _____ name I could not remember, was one of the best I had ever seen.
A. who
B. whose
C. which
D. that
