Look at this additional information on question tags.
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VOCABULARY
Dictation Unit 11
GRAMMAR
11-1 Indirect Questions
Correct exercise
SPEAKING
11-4 Speaking Pairs #1
GRAMMAR
GRAMMAR
11-1 Indirect Questions
Correct exercise
SPEAKING
11-4 Speaking Pairs #1
GRAMMAR
11-2 Question Tags
Lesson and exercise
WRITING
11-2 Contrasting Linking Verbs
11-2 Contrasting Linking Verbs
Correct exercise