[ Tenses & Affixes ]
Choose the correct word to complete each sentence.
This is a ___ (toxic) cleaning product, so it’s safe to use.
A. toxic
B. nontoxic
C. pre-toxic
Select your answer:

Random Topics:
Question TagsParallelism and Subject Verb AgreementGerunds and InfinitivesQuantifiers Mix1st ConditionalVerb to Be Tenses & Object PronounNarrative TensesVerb to beLinking Words and PhrasesVerbal and Appositive PhrasesOther quiz:
Ed and Ing Endings › ViewI find these instructions very _____!
A. confusing
B. confused
Present Perfect Continuous › View
They_____________ been ______________all day for the concert.
A. has…practise
B. have…practise
C. has…practising
D. have…practising
