Grammar catalog

A guided list of B1 and B2 topics. Filter to a weak point, then open a short lesson and practise.

Level

Showing 13–24 of 77 lessons

B1 Modal verbs · Preference

Would rather / had better

Preference and strong advice

Quick preview of Would rather / had better
Example
You'd better leave now.
Common misconception
better with to; would rather + bare infinitive
B1 Modal verbs · Time

It's time / had better

Unreal past for present necessity

Quick preview of It's time / had better
Example
It's time we left.
Common misconception
it's time + past form
B1 Conditionals · Second

Second conditional

Unreal/hypothetical present situations

Quick preview of Second conditional
Example
If I had time I would travel.
Common misconception
would in if-clause; was/were
Open lesson: Second conditional 44 exercises available
B1 Conditionals · Third

Third conditional

Unreal past situations and regrets

Quick preview of Third conditional
Example
We would have won if we had played better.
Common misconception
Form errors (would have in if-clause)
Open lesson: Third conditional 44 exercises available
B1 Conditionals · First

First conditional and time clauses

Real conditions and future time clauses

Quick preview of First conditional and time clauses
Example
I'll call you when I arrive.
Common misconception
will after when/if
B1 Wishes · Present/past

Wish / if only

Regrets and unreal wishes

Quick preview of Wish / if only
Example
I wish I had more time.
Common misconception
Tense after wish
Open lesson: Wish / if only 44 exercises available
B1 The passive · Forms

Passive verb forms (range)

be + participle across tenses

Quick preview of Passive verb forms (range)
Example
The book has been rewritten.
Common misconception
Tense/participle errors
B1 The passive · Voice

Active vs passive voice

Choosing focus and agent with by

Quick preview of Active vs passive voice
Example
The film was directed by her.
Common misconception
Overusing by; unnecessary passive
B1 Reported speech · Range

Reported speech (range of tenses)

Backshift across tenses with reporting verbs

Quick preview of Reported speech (range of tenses)
Example
She said she had been waiting for hours.
Common misconception
Backshift; pronoun/time changes
B1 Relative clauses · Defining/non-defining

Defining and non-defining relative clauses

who/which/that/where with and without commas

Quick preview of Defining and non-defining relative clauses
Example
The man who called is my boss.
Common misconception
that in non-defining; comma use
B1 Infinitives and -ing forms · Patterns

Gerund or infinitive (verb patterns)

Verbs taking -ing or to with meaning change

Quick preview of Gerund or infinitive (verb patterns)
Example
I stopped smoking. I stopped to smoke.
Common misconception
Meaning change with stop/remember
B1 Nouns · Pronouns

Reflexive pronouns (review)

Emphatic and reflexive use

Quick preview of Reflexive pronouns (review)
Example
I did it myself.
Common misconception
Overuse; reciprocal confusion