A complete set of SPaG spelling and short answer practice tests (not the actual tests) by TES SPaG for Level 3-5 and Level 6. The level of questions emulates the current formal SPaG tests that have been used up to May 2015. The format and content of the SPaG test will change in 2016. The Level 3-5 and 6 test will be replaced by KS1 and KS2 tests. To reflect this, new TES SPaG practice tests for KS1 and KS2 are being developed now and will be published here and on the TES SPaG web site shortly. They will be based on the sample tests published in June 2015.
These tests include questions on connectives and conjunctions, prepositions, pronouns nouns, noun phrases, adjectives, adverbs and clauses, and verb tenses and voice. Contractions, colons, semicolons, commas, inverted commas - it's all in here. Further test sets are available from the tesspag-resources user on TES Resources
If you would like practice games, then visit www.tesspag.com ; it is organised by year group, so there are exercises for every level.