[ Grammar ]
The team ___ along the river bank when they accidentally found a big cave
A. Were walking
B. Are walking
C. Will walk
D. Walked must

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Conjunctive AdverbsPronouns, Sentence Structure, and ApostrophesAdjectives with -ED and -INGSimple PresentSuch...that, so ......thatSo, Such, Many, MuchSimple Present and Present ContinuousModals: Possibility, Necessity, ExpectationVerbal TensesFuture Simple TensesOther quiz:
Grammar › ViewCan you help me finish ____ the recycling?
A. sort
B. to sort
C. sorting
D. to be sorting
Grammar › View
The water____ very hot.
A. Was
B. We’re
Vocabulary › Viewa collection of historical documents, or the place where the documents are kept
A. pattern
B. archive
C. observe
Modal Verbs › View
You ____keep your ears open for cars.
A. should
B. must
C. wouldn’t
D. may
