[ Vocabulary & Grammar ]
Parents usually ___ that teenagers spend too much time surfing the Internet.
A. thinking
B. to think
C. think
D. thinks
E. thought
Select your answer:

Random Topics:
Verb TenseDefinite and Zero ArticleAction VerbSubject and Verb AgreementTenses - Pasive VoiceAdverb of MannerGerunds, Infinitives and ParticiplesAdverb ClauseGrammar (either..or.. and neither..nor..)Demonstrative Pronouns and Verb TensesOther quiz:
Tenses Structure › ViewIdentify the tense of the following sentence: “They have finished their homework.”
A. Past Perfect
B. Present Perfect
C. Simple Past
D. Present Continuous
Grammar › View
She’s an excellent student because she works …
A. harder
B. hard
C. hardly
