Lists of three and the rule of three: two speeches

Here you can find the first part of Steve Jobs's iPhone product launch speech.
Here you can find Barack Obama's inauguration speech.
In both of them, please pay attention to the usage of the lists of three and the rule of 3s.
Here is a stream where the rule of 3s is explained among other useful tips on making presentations.

Countable and uncountable nouns and quantifiers

Here is a document with information and exercises on countable and uncountable nouns; the key to the exercises in hereby made available.

Here is another document with information and exercises on countable and uncountable nouns.

Gerund vs. infinitive

Numerous exercises on gerund vs. infinitive along with their key are hereby made available for you to have access at your convenience.  You can also find the list of verbs used with gerund and/or infinitive here.

Here you can find more information and exercises on the same topic.

American vs. British English

Here you can find a list of the main differences between American and British English. (Source: English Grammar in Use: Intermediate by Raymond Murph)

Tenses and key words

Here you can find many exercises on tenses.  I am also hereby making a list of all the tenses and key words available

Interviews

Here you can have access to the BBC webpage on interviews.

Here are the questions we came up with  during our last session:

- Tell us about yourself in five minutes.
- What are your strengths and weaknesses?
- Why have you decided to leave your current job?
- Why did you leave your last job?
- Why are applying for this position?
- What is your approach to conflict resolution?
- Where do you see yourself in 5 - 10 years?
- Why should we hire you?
- What can you contribute to our organisation?
- What did you do during the gap in your CV?
- What do you consider to be your most significant accomplishment?
- What do you consider to be your biggest failure?
- Can you travel for business?
- Can you do overtime?
- What is your salary expectation?

Present continuous and present perfect continuous tenses

Here are the links to two exercises on the present continuous and present perfect continuous tenses:

http://www.englishpage.com/verbpage/verbs9.htm

http://www.englishpage.com/verbpage/verbs10.htm