[ Grammar ]
____ is prohibited here. Put out your cigarette
A. To smoke
B. Smoke
C. To smoking
D. Smoking

Random Topics:
Regular and Irregular AdverbPresent Progressive or Present SimplePresent Perfect, Present Simple, Present ContinuousVerbs + Infinitives / GerundsPerfect TensesNoun Phrases and AdverbialsUnderstanding Product Packaging and TensesParts of SpeechPast ModalsJobsOther quiz:
Conjunctions › ViewThe Explorers like to play lock ________ key.
A. so
B. or
C. and
D. because
Grammar › View
He collects not only stamps ……….. old coins.
A. while
B. and also
C. though
D. but also
Vocabulary › Viewto understand something completely
A. connotations
B. features
C. easy
D. comprehend
Grammar › View
When we get to the store, first grab a cart and _____ meet me in the bread aisle.
A. then
B. than
