Grammar
A1 – Elementary
A2 - Pre-intermediate
B1 – Intermediate
B1+ – Upper-intermediate
B2 – Pre-advanced
Listening
A1 – Elementary
A2 - Pre-intermediate
B1 – Intermediate
B1+ – Upper-intermediate
B2 – Pre-advanced
Reading
A1 – Elementary
A2 - Pre-intermediate
B1 – Intermediate
B1+ – Upper-intermediate
B2 – Pre-advanced
Use of English
A1 – Elementary
A2 - Pre-intermediate
B1 – Intermediate
B1+ – Upper-intermediate
B2 – Pre-advanced
Writing
A1 – Elementary
A2 - Pre-intermediate
B1 – Intermediate
B1+ – Upper-intermediate
B2 – Pre-advanced
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modal.verbs.of.deduction
B1 Grammar Explanations
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Modal verbs of deduction – must, might, could, can’t
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modal.verbs.of.deduction