CEF Level: Pre-Intermediate
1 Tag Questions, Part 1 5 First Person Sg, Part 1
2 Tag Questions, Part 2 6 First Person Sg, Part 2
3 Tag Questions, Part 3 7 Let's, Part 1
4 Tag Questions, Part 4 8 Let's, Part 2
CEF Level: Intermediate
1 Negative Words, Part 1 5 Impolite Imperatives
2 Negative Words, Part 2 6 There
3 Imperatives, Part 1 7 Indefinite Pronouns, Part 1
4 Imperatives, Part 2 8 Indefinite Pronouns, Part 2
CEF Level: Upper-Intermediate
1 Same-way Tags, Part 1 5 Ellipsis, Part 1
2 Same-way Tags, Part 2 6 Ellipsis, Part 2
3 Same-way Tags, Part 3 7 Mixed Exercise, Part 1
4 Same-way Tags, Part 4 8 Mixed Exercise, Part 2