SQA Intermediate 1

Try this reading exercise about a guitar teacher
Try this one about The Louvre (don't look at answers until you've finished!)
Another reading exercise, about a Health Clinic

Question words

Drag and drop exercise.
Lots of question-making exercises
Explanations about questions
Question words
Do the questions exercises on this page
Look for the questions exercises on this page

adjectives with -ed and -ing

Write the adjectives.
Choose the correct word.
Try this quiz.

First Conditionals

Try this exercise.
Now try this one.
This one has negatives.
Here is a multiple choice exercise.
Another multiple choice exercise.
Here's another exercise.
'If' or 'When'?
Here's a gap-fill exercise from New English File
Here's another one.
Here's another multiple choice exercise.
Write the verbs in this exercise.

Dictionaries online

Wordreference.com

Lots of grammar exercises

Here.
And here.