[ Expressing Obligation and Modals ]
You …. do your homework.
A. mustn’t
B. must

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Definite and Indefinite Articles › ViewSomebody’s knocking. Can you open … door?
A. a
B. an
C. the
D. –
Gerunds and Infinitives › View
Do you mind ______ me translate this letter?
A. to help me
B. helping
Conjunctions - Connectors › View______ the bad weather, he still chooses to go by air plane.
A. Although
B. However
C. Dispite of
D. While
Verb Tenses › View
Identify the simple past tense verb in the sentence: She visited her grandparents last summer.
A. visit
B. visiting
C. visited
D. visits
