Sooner than we expected, the first bimonthly exams are here. We've had a good start and I wish that you all do very well.
Here's some practice exercises for grammar and vocabulary to get you ready.
For past and perfect tenses please go here
For past perfect and past perfect continuous go here
For vocabulary, unit I go here
For vocabulary, unit II go to
For determiners, unit II go
Make sure you study the vocabulary and grammar notes in the notebook.
Good luck!