[ Grammar & Vocabulary ]
What _____ at the moment? Are you busy?
A. do you do
B. you are doing
C. are you doing
Random Topics:
Future Tense VocabularyAdjectives and PrepositionsGrammar - either...or, neither...norModals TensesPast and Perfect TensesPast and Present Continuous tenseModal Verbs and ConditionalsTOEFL GrammarModals of ObligationPast Simple and Past ProgressiveOther quiz:
Tenses › ViewShe ___ to the office when the traffic jam occurred.
A. drove
B. was driving
C. has been driving
D. has driven
Vocabulary › View
Jack’s not well I think we should call an __________ .
A. illness
B. accident
C. ambulance
D. engine
Modals › ViewYou look tired. You _____ to bed.
A. should go
B. should have gone
Present Tenses › View
Nowadays, people ____ social networks with more and more caution.
A. uses
B. are using
C. used
D. use