HOW CAN WE CHANGE A PRESENT

Continuous sentence into a Passive Voice ?

What are the differences between "have to" and "must", "will" and "shall"?

Will the real Misterduncan please stand up ! Zeal - Freezing Idioms.

How can we express habits and actions using Past Tense ?

COULD YOU EXPLAIN THE DIFFERENCES

between "all", "them", "lots" and "more"? What are the rules for using "a" and "an" before a word ? - precedent - big head.

How can I learn common words used in English and when should I use synonyms ?

WHY DO PEOPLE USE THE EXPRESSSION

"You know" while speaking English ?

What are the differences between the words "make" and "do" and how do we use them ? - Animal idioms.

How do I understand the meaning of words while reading English books ? - Obnoxious.

IS IT CORRECT TO USE "BREADS"

as a countable word ?

Are the words "discriminate" and "differentiate" the same, how can they be used and what does "on the right track" mean ?

I have trouble using verbs and expressing simple present & participle past, can you help me ?

Procrastinate - What are the differences between "single", "alone" and "lonely"?

WHAT ARE THE DIFFERENCES BETWEEN

"less" and "lesser"?

What does the phrase "swear by" mean, does it mean that you will say something bad?

Why do you teach English ? - glee - red tape

CAN YOU EXPLAIN THE USE OF

"very" and "fished for" which you used in your "by the sea" video lesson ?

How do we use "recommend" in a sentence and what synonyms are there ?

What are the differences between the homonyms "there" "their" and "they´re"? - Gratuitous.

What are the differences between "always" and "ever"?

WHAT IS THE DIFFERENCE BETWEEN

"learn" and "study"? - apple idioms - exaggerate.

How do we use "either" when choosing from more than two things ?

What are the differences between "this" and "these"?

COULD YOU EXPLAIN THE USES OF

the word "get" in one of your lessons ?

What are the differences between "which" and "what"?

How do we express dates in English ? Are there any variations ?

HOW DO I KNOW WHEN A VERB NEEDS

to be expressed as a gerund or an infinitive ?

What are the differences between the words "cause" and "reason"?

A very wet word : WATER

What if any, are the differences between the words "while" and "whilst"?

WHAT IS THE FORMAL LAYOUT OF A LETTER,

where should things go ?

Differences between "trip", "tour" and "journey".

How should we respond to an informal greeting ?

The word "hand".

IS IT BETTER TO LEARN ENGLISH

through watching movies with or without subtitles ?

What does the sentence "fingers crossed" mean and when do we use it ?

Your name "Misterduncan" is grammatically incorrect, why do you spell it this way ?

What are the differences between "look", "see" and "watch"?

ARE THERE ANY DIFFERENCES BETWEEN

the words "everyone" and "everybody"?

How are your lessons going to help us to speak English ?

I´m going to be an English teacher, but I feel afraid.

How can I improve my English quickly ?

HOW IMPORTANT ARE COLLOCATIONS

in spoken and written English ?

How do we use the word "let" in a sentence ?

Do you have a question for Mr. Duncan ?

What is the difference between "for" and "to"?

HOW DO WE USE "IN RETURN" IN A

sentence ?

Will you ever go back to China, what drives you to create so much work ?

How do I change my accent, is it possible to do this ?

HOW DO WE USE "YET" IN

a sentence ?

What is the difference between "nation" and "country" also how do we use "relation" and "relationship" in English sentences ?

Why do I find it hard to speak English, when I can easily read and write it ?

ARE THERE ANY DIFFERENCES BETWEEN

"must","should","ought" and "have"?

Where does the music you use in your lessons come from ?

What are the differences between British and American English when it comes to grammar?

What are the differences between "probably","maybe","possibly" and "perhaps"?

I HAVE JUST WATCHED LESSON 55,

where is lesson 56 ?

Which pronoun must we use, when we do not know a person´s gender ?

How must we use the word "upon"?

DURING "ASK MISTERDUNCAN 11" DID

you say "on the internet" or "in the internet"?

Is it hard for a Japanese student to learn English ?

What is the difference between "absolute" and "obsolete"?

HOW CAN I IMPROVE MY ENGLISH

writing skills ?

Is there a website where I can see all your lessons ?

What is the difference between "speak" and "talk" ?

WHAT ARE THE DIFFERENCES BETWEEN

the verbs "lie" and "lay"?

Could you please explain the correct order of adjectives in a sentence during one of your lessons ?