[ Grammar ]
Nowadays, teenagers ______ stay up chatting with their friends on social media.
A. use to
B. have a tendency to

Random Topics:
Modal VerbGrammar: is/are/was/wereAdverbs and Adverbial PhrasesModals AuxiliaryVerb Tenses and Past ParticiplesTenses of VerbsPassivisationWh QuestionsPassive ModalsModals Deduction: cant /mustOther quiz:
WH Questions and Simple Past Tense › ViewChoose the correct word to fill in the blank: “When ____ you arrive yesterday?”
A. do
B. are
C. did
D. doing
Grammar › View
He ____ (run) after the baloon.
A. runies
B. runing
C. run
D. runs
What is the structure of a present progressive passive sentence?
A. has/have + been + past participle
B. am/is/are + being + past participle
C. was/were + being + past participle
D. am/is/are + past participle
Grammar › View
After I finished college I __________ in a small business for three years.
A. work
B. have worked
C. worked
D. working
