[ Past Continuous Tense ]
______ they swimming when the phone rang?
A. Were
B. Are
C. Do
D. Did

Random Topics:
Modal, Causative Verb & Elliptical StructureRelative PronounGerund & InfinitiveIndefinite and Reflexive PronounsGerunds/InfinitivesHow much or How many?Adverb of TimeGrammar: was/wereV-ing/to-VPast Continuous and Past Simple TenseOther quiz:
Tenses › View____ you ___ the practice exam yet, Sema?
A. Haven’t / edited
B. Did / edit
C. Aren’t / edited
D. Won’t / editting
Grammar › View
I’m not leaving … you give me my money back.
A. until
B. before
C. when
D. while
Grammar › ViewHuachen and Ashton have decided to __________ the school carnival.
A. attend
B. attends
C. attended
D. attending
Grammar › View
Unfortunately, the Pod200 is currently out of stock; would you like to buy ____ item?
A. different
B. alternative
C. others
D. another
