The video tutorial explains the difference between the articles 'a' and 'an'. It covers the rules for using each article based on whether the following word starts with a consonant or vowel sound. Examples are provided to illustrate these rules, including special cases like 'university' and 'unicorn'. The video also introduces the linking technique for connecting words and concludes with practice exercises.

What is the main focus of this video tutorial?

• How to form plural nouns

• The use of past tense verbs

• The rules of subject-verb agreement

• The difference between 'A' and 'An'

Which article should be used before a word starting with a consonant sound?

• 'An'

• No article

• 'A'

• 'The'

What is the correct article to use before the word 'egg'?

• 'An'

• 'A'

• 'The'

• No article

What technique is mentioned for connecting words?

• Linking technique

• Blending technique

• Merging technique

• Joining technique

Which article is appropriate before the word 'unicorn'?

• No article

• 'The'

• 'A'

• 'An'

What is the correct article to use before 'ice cream'?

• No article

• 'The'

• 'An'

• 'A'

Which article should be used before 'umbrella'?

• 'The'

• 'A'

• No article

• 'An'

What is the correct article to use before 'university'?

• No article

• 'The'

• 'An'

• 'A'

Which article is appropriate before 'elephant'?

• No article

• 'An'

• 'A'

• 'The'

What is the correct article to use before 'apple'?

• 'A'

• 'An'

• 'The'

• No article