What are the two parts included in completed sentences according to basic English sentence structure?

In the sentence 'Jason works as a cashier.', who is the subject?

"Jamie bought his niece an ice cream."

What is the direct object in this sentence?

"Jamie bought his niece an ice cream."

What is the indirect object in this sentence?

What is the correct sentence structure for the sentence 'Sally laughs.'?

What type of verb should be used when the subject is made up of two or more nouns connected by 'and'?

Which words are always singular and require a singular verb?

In sentences starting with the word 'there,' where does the subject usually follow?

What is the sentence structure for this sentence:

"Jamie is studying Foundation English 1."

• S-V

• S-V-Adj

• S-V-N

• S-V-Adv

Either the teacher or the parents ____ in a meeting with the principal right now.