Causes of concession (although, despite, however)

All/ all of, most/most of

Prepositions of place: in, at

Prepositions of time(in, on, at)

Compound adjectives of measurements

Verb + preposition + -ing (succeed in – ing/ accuse somebody of – ing, etc)

1st conditional

For/Since

Third conditional

Third Conditional and 2nd Conditional

Verb patterns (ing)

Causative have.

Be/get used to something

Modal verbs in the past (2)

Like and as

Determiners: each, every

Modals (1)

Countable and Uncountable nouns

Present Continuous vs. Present Simple

Modals (2)

Modals in the past (1)

Present Perfect

Present Continuous

Past Perfect Continuous

Present Simple vs. Present Perfect

Reported questions.

Past Perfect

Used to do

So and such

Type 2 Conditionals

Prefer and Would Rather

Some vs. Any

Wish

Past Simple vs. Past Continuous

Even if/ even when/ even though

Auxiliary verbs (have do can, etc.) I think so/ I hope so, etc.

Have got and have

Myself/ yourself/ themselves etc.

No/ none/ any/ nothing/ nobody etc.

As if/ as though/ like

Enough and too

All/ every/ whole

Had better/ it’s time….

For/ during/ while

Demonstratives (this/these, that/those)

On my own/ by myself

Conjunctions

Present Perfect vs. Past Simple – main differences

Present Perfect vs. Present Perfect Continuous

The genitive (possession)

Expressing the purpose