[ Tenses ]
AI … more and more efficient.
A. are becoming
B. become
C. is becoming
D. will become

Random Topics:
-ing &-ed AdjectivesVerbs & Phrasal VerbsComparative AdjectivesPresent PerfectExclamationPrepositionsIntermediate PrepositionsCountable & Noncountable NounsModals and ResponsibilitiesAlong & AgainstOther quiz:
Grammar › View She must take several reading courses.
The underlined adjective answers the Question of:
A. What kind?
B. How many?
C. Which one?
Subject Verb Agreement › View
He ________ (do/does) his homework after school.
A. do
B. does