Dialogue tags, such as “he said” or “she asked,” are always necessary after every line of dialogue.

Convert the sentence to indirect speech:She said, “I will call you when I reach home.”A. She said that she will call me when she reaches home.B. She said that she would call me when she reached home.C. She said she will call me when she reached home.D. She said that she would call me when she reaches home.

What are the potential benefits of AI in healthcare, as described by the author?

Match the rules of narration with their examples:

AI has already made significant contributions to energy savings in Google’s data centers.

A gray nonhemolytic catalase-negative colony on CNA agar has the following results: 6.5% NaCl negative, bile esculin positive, PYR negative, bacitracin resistant, hippurate negative, and CAMP negative. The most likely identification is:

In which case does “say” NOT require an object?a) He said to her that he was tired.b) He said, “I am tired.”c) He said her that he was tired.d) He said me to be quiet.  

Revise this sentence for parallelism: “We need to budget carefully, plan strategically, and thinking creatively.” a) We need to budget carefully, to plan strategically, and thinking creatively.b) We need to budget carefully, plan strategically, and think creatively.c) We need budgeting carefully, planning strategically, and think creatively.d) No correction is required.

Reverse CAMP test, lecithinase production, double-zone hemolysis, and Gram stain morphology are useful in identifying:

The most frequent cause of prosthetic heart valve infections occurring within 2–3 months after surgery is: