Using the passive to shift focus, including "have something done" structures.
Below are representative answers for core units found in common 3rd Edition progress tests: Unit 1 (Grammar/Vocabulary) solutions upper intermediate progress tests answer keys
: 1. is thought; 2. is expected; 3. are given; 4. is known; 5. was reported. Cumulative Tests (Units 1–5) Grammar Mix Using the passive to shift focus, including "have
(Past Simple, Past Continuous, Past Perfect) and habits in the past. Grammar Section A Past Perfect vs. Continuous Using the passive to shift focus
Good. Review the specific grammar points you missed before moving on.