Unit Briefing
Practice Set 39
Review the core sentences before starting the interactive session.
Targeted Vocabulary
1
You should have told me about the problem.
2
They must have arrived at the hotel by now.
3
She might have forgotten about the meeting.
4
He couldn't have seen us from that distance.
5
I should have taken the earlier flight.
6
They might have been stuck in heavy traffic.
7
You could have asked me for help with that.
Mission Stats
Focus
Level
Intermediate
Methodology
Guided Path
Grammar
Focus
Perfect Modals
Key
Skills
Past Analysis
Lesson
Objective
Speculate about past events with varying levels of certainty.
