[ Grammar ]
The students did well on ___________ tests.
A. their
B. there
C. they’re

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Simple Past Irregular & NegativeDefinite, Indefinite and Zero ArticlesTenses and StructuresTenses and QuestionsComplex Sentences with Adverb ClausesPronouns ( Interrogative )Expressing Obligation and ModalsDemonstrative SpeechSimple Past Tense and Present Continuous TenseCoordinating Conjunctions and Comparative AdjectivesOther quiz:
Grammar › ViewThe number of students in this class ____ 30.
A. is
B. are
Tenses › View
That yellow sheet meant that they … quarantined.
A. were just
B. were just being
C. had just been
Modal Auxiliary Verbs › ViewWhat is the rare use of the modal ‘may’?
A. Expressing a wish
B. Expressing possibility or probability
C. Expressing permission
D. Expressing determination or prediction
Grammar › View
It’s difficult for plants to … in cold weather.
A. stay
B. last
C. survive