Active vs. passive voice

Here you can find information and exercises on active vs. passive voice.

Use + infinitive

Here you can find information and exercises on 'use' + infinitive.

All vs. whole

Here you can find information on the use of 'all' and 'whole' with some exercises. The key to exercises can be found here.

Shall

Here you can find some information and exercises on the use of 'shall'.

Prefixes

Here you can find some information and exercises on prefixes.

Order of adjectives

Here you can find some information and exercises on the order of adjectives along with the key to the exercises.

Plans

Here are the four different functions we can use to talk about plans:
1. I will/shall call you in 10 minutes. (spontaneous)
2. I am going to spend the evening at home. (premeditated in spoken English)
    I will/shall be spending the evening at home. (premeditated in written English with an action verb)
    I will be in New York during Easter.  (premeditated in written English with a state verb)
3. I am flying to New York at 8:00AM tomorrow. (premeditated and arranged with an action verb)
    I am in New York during Easter. (premeditated and arranged with a state verb)
4. My Flight departs at 8:00AM tomorrow. (time-tabled event)
Here are some links to some exercises on this topic: 
  http://www.englishgrammarsecrets.com/goingtoorwill/menu.php
  http://www.englishgrammarsecrets.com/presentformsforfuture/menu.php
  http://www.englishgrammarsecrets.com/willbedoing/menu.php