[ Grammar & Vocabulary ]
We thought the experiment would work, but … the end it didn’t.
A. at
B. in
C. on
D. from

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Present Tense (Negatives and Questions)Grammar - direct/indirect objectsQuantifiers & Modals of ObligationFuture FormsSubjunctivesVerb Tense, Pronouns and AntecedentsPresent, Past, Present Perfect and ComparativePresent Perfect & Past Simple TenseSpeech TensesPerfect and Past TenseOther quiz:
Grammar › ViewAndrew wants to throw the aluminium can into a recycling bin _______ he cannot find one near him.
A. so
B. because
C. but
Grammar › View
I am not sure but Hannah ________ come back tomorrow.
A. will
B. may
C. should
D. need to
Articles › ViewI went to _______ airport at 6:00 AM yesterday. I had to catch ________ flight to ________ Paris.
A. an / the / the
B. Ø / the / Ø
C. the / a / Ø
D. a / a / Ø
Modal › View
You_______ eat healthy food to stay fit.
A. mustn’t
B. should
C. need
D. can’t
