[ Suffixes (ing-ed) Sentences ]
Stop ____ your time and study.
A. wasting
B. spending
C. enjoying
D. saving

Random Topics:
Conditional Sentence Type 0-3Nouns FormationTransportation VocabularyRelative Clauses and UsageThe -ing Form of VerbsPresent Simple QuestionsKinds of NounsPast Perfect SimpleCountable & Uncountable NounsIndefinite and Intensive NounOther quiz:
Grammar › ViewWe often _________ TV in the evening.
A. watch
B. is watching
Types of Simple Sentences › View
what a beautiful smile you have___ choose the suitable punctuation mark
A. .
B. ?
C. !
D. no answer provided