[ Grammar ]
Students _____ in the hallway should return to class.
A. stand
B. stood
C. standing
D. to stand

Random Topics:
Coordinating ConjunctionsActive and PassiveDirect Object and Indirect ObjectPreposition FormAdjective and AdverbTenses UsageAsking & Giving AttentionPresent, Past and Future TenseIrregular AdjectivesConnectives (because, due to, owing to, because of)Other quiz:
Vocabulary & Grammar › ViewShe received an ___ card to the birthday party.
A. invitation
B. invition
C. invitement
D. invited
Future Tenses › View
This time next week, we ___ in Spain.
A. are skiing
B. will have been skiing
C. will have skied
D. will be skiing
Phrasal Verb › ViewI don’t know how you can put … such noisy neighbours.
A. on
B. off
C. up
D. up with
Possessive Nouns with Apostrophes and Pronouns › View
In the sentence ‘The scientist’s discovery changed the world,’ what is the possessive noun?
A. scientist’s
B. discovery
C. changed
D. world
