[ Past Tense and Past Continuous ]
What (they/do) at 10pm last night – it was really noisy?
A. What were they doing at 10 pm last night – it was really noisy?
B. What did they do at 10 pm last night – it was really noisy?

Random Topics:
Relative Pronouns and AdverbsVerb Tenses (Progressive, Perfect)Modal Verbs & Perfect InfinitiveSubject Verb Agreement & Subjunctive MoodQuestion tag and + - AgreementModals of Obligation and PermissionHow much or How many?Asking & Giving AttentionPersonal & Possessive PronounsQuantifiers MixOther quiz:
Modals - Reported Speech - Conditionals › ViewIf I came to the party, I _____________
A. will feel bored
B. would felt bored
C. would have felt bored
D. would feel bored
Grammar › View
New Zealand is ____________ country in the world.
A. beautiful than
B. more beautiful than
C. the most beautiful
Mr. Black did teach that lesson a long time ago, but now he never remembers _________ it.
A. teach
B. teaches
C. taught
D. having taught
Zero & First Contidional › View
If you heat water to 100 C, it …
A. boils
B. boil
C. will boil
