[ TOEFL Grammar ]
You do this when you look at something or someone carefully for a long time without moving your eyes. What are you doing?
A. Staring
B. Laughing
C. Sleeping

Random Topics:
Verb and PrepositionAdjective, Adverb, and Noun FormsConditional and Mix Conditional SentenceAuxiliary and Modal VerbsConjunctions and PrepositionsSecond Type ConditionalPast Perfect Simple & ContinuousSimple PastPast Simple vs Present SimpleDescribing WordsOther quiz:
Grammar › ViewWhich sentence is stronger?
A. You have to cook for your mom.
B. You are supposed to cook for your mom.
Grammar › View
Many people are too reliant on their smartphones as these devices ___________________ an inseparable part of their lives.
A. became
B. will become
C. have become
D. are becoming
Tenses › ViewI ……… (swim) in the sea last month.
A. swim
B. swimmed
C. swam
Tenses › View
She said that she _______________ you some day.
A. had visited
B. has visited
C. will visit
D. would visit
