Identify the helping verb(s) in the following sentence: have started to learn about Greek culture in my Classics course.
Which of the following may be considered a modal verb?
Using words like if, when, and unless result in what kind of sentences?
What type of conditional sentence is the following example? If I had studied, I might have passed the test.
What type of conditional sentence is the following example? When you look sad, it affects others behavior.