Common menu bar links

Important notice

This version of HyperGrammar 2 has been archived and won’t be updated before it is permanently deleted.

Please consult the revamped version of HyperGrammar 2 for the most up-to-date content, and don’t forget to update your bookmarks!

Question:: they were thinking about the issue
Answer:: The answer clause is correct.
Explanation:: This clause expresses a grammatically complete thought. The pronoun they acts as its subject, and the verb phrase were thinking about the issue acts as its predicate.