[ Grammar ]
. The year —-the Berlin Wall fell marked a significant turning point in world history. The topic is still studied in schools.
A. at which
B. when
C. whose
D. which
E. who

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Tenses (Present, Past, Future Forms)Comperative and SuperlativeModals Deduction: cant /mustLinking VerbsModals Posibility and ProbabilityZero & First ContidionalWh-QuestionLexico and GrammarPreposition and ConjunctionSo - Too - Either - NeitherOther quiz:
Grammar › ViewTick the correct type of the underlined verb:
I need to buy a new car.
___
A. Gerund
B. Infinitive
C. Participle
Relative Clauses › View
Everyone was upset by the mysterious stranger – no one knew____he had come or____he was going to do.
A. which / when
B. that / how
C. who / whom
D. how / why
E. why / what
Grammar › ViewNo sooner …… the officer than her boss called her on her mobile phone.
A. had she left
B. she left
Idioms › View
Can you give me some money for groceries?
a. dip
b. dice
c. dough
