[ Grammar ]
We … breakfast when someone … on the door.
A. was having, knocked
B. were having, knocked
C. had, knock
D. are having, knock

Random Topics:
Conditional TensesPast and Past ContinuousPerfect ModalsIELTS VocabularyBe going to / WillQuantifiersAll, Both, Neither, None, EitherWill or Going toSimple Past vs Past Continuous TenseNouns and QuantifiersOther quiz:
Adjective Clause › ViewTomi : Have you ever been to Medan? Titi : Yes, that is the place …….. my sister works.
A. Which
B. Where
C. Whose
D. When
E. Whom
Grammar › View
I have been waiting for you for two hours
A. Correct
B. Wrong
Grammar › ViewThey (bring) their own food for the picnic. (past)
A. bring
B. brings
C. brought
Infinitive Gerund › View
Henry doesn’t mind _____ his duck a bath every day.
A. to give
B. giving
C. give
