You can review the following programs to learn more about the grammar from today's quiz. And be sure to practice the grammar at home in your speaking and writing!
A Common Form: Be + Adjective + Infinitive (for Question 1)
What Are You Excited About Learning? (for Question 2)
Verbs that change with Gerunds and Infinitives (for Question 3)
Cleft Sentences in Speaking, Writing (for Question 4)
Past Ability: Could, Was Able To, Managed To (for Questions 5 and 6)
Do These Things to Improve Your Collocations (for Questions 7 and 8)