While they ___ dinner, the fire alarm went off.
A. have
B. are having
C. were having
D. had

Random Topics:
Types of SentencesAdjectives (-ed / -ing)If- ConditionalComparative AdverbsAlthough / DespiteGrammar - NounsGerunds & Infinitives + VocabularyGrammar (Possessive Pronouns)Gerunds in SentencesAdjectives and DegreesOther quiz:
Grammar › ViewFind the best combines each pair of sentences.
My mother is very busy with her work at the office. She still takes good care of us.
A. In spite of being very busy with her work at the office, my mother takes good care of us.
B. Because my mother is very busy with her work at the office, she takes good care of us.
C. My mother is so busy with her work at the office that she cannot take good care of us.
D. My mother is too busy with her work at the office to take good care of us.
Grammar › View
Last week, it ____ three tacos for dinner.
A. had
B. has
C. will have
Vocabulary › ViewThe winners of Vietnam Idol’s different seasons have become famous ______ in Viet Nam.
A. singers
B. actors
C. artists
D. teachers
Asking for and Giving Opinion › View
Irene: I think our city is saved from the virus, so we can go around.
Ellisa: But I don’t think so,… Our city is not saved. We must stay at home at least in lockdown time.
A. In my opinion
B. She forgets it
C. See you next time
D. You know it
E. I am thinking of the virus
