For/Since

For/ during/ while

1st conditional

Prepositions of time(in, on, at)

Third conditional

Third Conditional and 2nd Conditional

Verb patterns (ing)

Causes of concession (although, despite, however)

Causative have.

Compound adjectives of measurements

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

Prepositions of place: in, at

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….

All/ all of, most/most of

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