INSTRUCTIONS: Use the words to write negative statements with Be. Use contractions. More than one answer may be possible.Ex:I / not ready for a pet. I’m not ready for a pet. That / not a good idea. 

INSTRUCTIONS: Rewrite each sentence as a Yes/No question.Ex:The dog is affectionate. Is the dog affectionate? The book is exciting. 

Which of the following has the least penetrating ability?

Who does the delivery of dental materials most often fall to?

Silver paste was first mentioned as a restorative material for the teeth by the:

What is today’s approach to dental care referred to as?

14). Dr. Delgado is a Toxicologist?

11). Which group receives the placebo?

 10). Which group receives the experimental drug?

14). Dr. Delgado is a Toxicologist?