[ Progessive Tenses ]
The sky IS BECOMING darker and darker.
What tense of verb is used?
A. present progressive
B. past progressive
C. future progressive

Random Topics:
Have GotPast Perfect and Past Perfect Continuous TenseHabitual and Continuous TensesVerbs - third personPresent Perfect Negative and InterrogativeBe going to / WillPast Tense and NeutralGerunds/InfinitivesPresent Progressive TenseModal Verbs of ObligationOther quiz:
Vocabulary & Grammar › ViewI receive some lucky money from my grandparents at Tet.
A. Should
B. must
C. might
D. have to
Tenses › View
She ____ the product on social media right now.
A. is advertising
B. advertised
C. will advertise
D. advertising
Vocabulary › ViewThey ___________ the proposal to the board of directors last Monday.
A. presented
B. presenting
C. presentation
D. present
Present Simple Tense › View
They _______ (visit) him often.
A. are visiting
B. visit
C. visits
D. visited
