This is the best summary I have found with links to detailed grammar explanations and exercises. There is a list of some good activities to follow. You may be able to use this concentration game even though the images are a bit ambivalent. It's worth following the tags and exploring this blog further.
Sentence level connectors
This is the best summary I have found with links to detailed grammar explanations and exercises. There is a list of some good activities to follow. You may be able to use this concentration game even though the images are a bit ambivalent. It's worth following the tags and exploring this blog further.