What tense is used in: They had been waiting for an hour?
A. Past simple tense
B. Past perfect continuous tense
C. Present perfect tense
D. Future continuous tense

Random Topics:
Will vs be going toPresent and Past TensesTime ConjunctionsVerb to beFuture Tense and ConditionalsVerbs and TensesGerunds and ModalsLinking Words & PhrasesDemonstrative PronounsParticiple AdjectivesOther quiz:
Question Words › ViewA: _____ do you live?
B: I live in Bandung.
A. What
B. Where
C. Who
D. When
Modal Verbs › View
We _____ all the major points now because we _____ again until next Sunday.
A. can’t discuss / can’t have been meeting
B. must be discussing / didn’t have to meet
C. should discuss / won’t be able to meet
D. don’t need to discuss / shouldn’t meet
Demonstrative Pronoun › ViewFill in the blank with the correct demonstrative pronoun.
________ pirates stole the jewels. (Far)
A. This
B. That
C. These
D. Those
Grammar › View
If/rains/it/,/grow/the plants/don’t/doesn’t/well.
A. If it don’t rains, the plants doesn’t grow well.
B. If it doesn’t rain, the plants well don’t grow.
C. If it doesn’t rain, the plants don’t grow well.
