[ Passive Voice ]
Modern cellular networks allow the automatic use of mobile phones. The automatic use of mobile phones…
A. is allowed
B. are allowed
C. was allowed
D. were allowed

Random Topics:
Modals of AdvisabilityPresent Simple and Continuous Tense1st & 2nd ConditionalsWill, Be going to, Present ContinuousParallelism and Subject Verb AgreementIndefinite PronounsModals Deduction: cant /mustSentence TypesAuxiliary VerbsComparative and Superlative AdjectiveOther quiz:
Modal Verbs › ViewAnd what shall we do if the meeting ends after ten? I’d rather you…………..alone through the park at night.
A. didn’t walk
B. won’t walk
C. don’t walk
D. not walk
The -ing Form of Verbs › View
Some students prefer _____ on the laptop rather than on paper.
A. to studied
B. studying
C. to studying
D. study
Vocabulary › ViewSynonym:
commotion, turmoil, turbulence, unrest
A. commiserate
B. nominal
C. ferment
D. wheedle
Vocabulary and Grammar › View
Grandma ___ her photos in a big metal box.
A. keeps
B. happens
C. becomes
