[ Simple Past vs Past Continuous Tense ]
I_________understand what they ________ about.
A. did not/ talked
B. did not/ were talking
C. did not/ was talking
D. do not/ were talking
Random Topics:
Main Idea and Sentence StructureConjunctions, Interjections and Sentence TypeModals and Adjectives (ed-ing)used to, be used to, get used toPreposition and Word FormConjunctive AdverbGrammar - Countable/ UncountableAdjective SuffixesConjunctions - ConnectorsPassive Voice, Modals of Deduction and First ConditionalOther quiz:
Active vs. Passive Voice › View Which of the following sentences is NOT written in active voice?
A. Many scientists are studying the Loch Ness monster in Scotland.
B. Experiments were conducted by scientists on Lake Winnipeg, Canada.
C. Scientists have questioned some reports about the monster.
Grammar › View
My sister decided …… (GO) into space research after university.
A. to go
B. going
C. go
Modal Verbs › ViewWhich modal verb is used in affirmative sentences to express strong obligation or necessity?
A. should
B. might
C. must
D. could
Prepositions › View
I am writing a book … grammar.
A. in
B. on
C. at