[ Tenses ]
While they (discuss) ______ the new project, their boss (call) _____ for a meeting.
A. are discussing / called
B. was discussing / called
C. was discussing / was calling
D. were discussing / called

Random Topics:
Adverb of MannersGrammar and VocabulariesRoot WordToeic VerbPlaces in TownMay, MightAction, Helping & Linking VerbsComparisionArticles & Compound NounsNoun QuantifiersOther quiz:
Grammar › ViewThe government allows businesses ______ tax benefits if they meet sustainability goals.
A. receiving
B. to receive
C. receive
D. received
Grammar › View
Many ___________ work at the great pyramids in Egypt.
A. mechanics
B. teachers
C. archaeologists
D. archaeology
Vocabulary › ViewAcidulous
A. Sociable
B. To disagree
C. Attractive
D. Initimidating
E. Sour
Simple Present Tense › View
The earth ………………………once within 24 hours every day.
A. Rotates
B. Rotate
C. Rotated
D. Is rotating
