Verb tenses
1. Tense review (is growing / are coming / is to go / will be finished / has been taking)
Functions and notions
2. Cause and result (lead to / due to / result in)
3. Purpose (to / in order to / so that)
Reporting
4. Reporting verbs (complain / report / admit / deny / explain)
Syntax
5. Passive review (was stolen)
6. Verb patterns: verb + -ing (recommend keeping)