Alphabet
Definite and indefinite articles
The use of adjectives
Plurals
Personal pronouns
Conjunctions
Verbs
Present of the auxiliary verbs (to be - to have)
The use of the subject
Possessive pronouns and adjectives
Reflexive pronouns
Prepositions of place and time
Adverbs
Genitive
Simple past tense of auxiliary verbs
Present simple (do / does)
Gerund
Present and past continuous
Pronouns
Imperative and let
To let
Past tense to be and to have
Past tense of verbs (did)
Past participle
Perfect Tenses
Duration form
Future of verbs
Verbs of perception, impersonal verbs
Verbs with auxiliary
Modal verbs
Conditional and subjunctive
Ability, duty, will
To have been able, to have wanted, to have had
Reciprocal pronouns
Relative pronouns
Indefinites
Interrogative pronouns
Indefinite pronoun
Comparatives and superlatives
Irregular comparatives and superlatives
Use of the definite article
To be there
It is not true?
Interrogative particles
Translation of a lot, too much, how much
To be born
To like
To say / to tell
To bring, to carry, to take
To look
To get
To do
Cardinal and ordinal numbers
Ways of expressing dates
Ways of expressing time
Measurements and weights
Ways of expressing age
There is - there are
Translation of behold
Both, both ... and
Either ... or
Neither ... nor
Home - house
Gold - golden
Beside - besides
Still, already, not yet, yet
Madam, miss, sir
Seasons, months of the year, days of the week, parts of the day
Main irregular verbs
Linguistic issues concerning scientific research
Databases - Pubmed Medline
Scientific journals
Types of scientific articles and text genres
Structure of scientific articles
Terminology related to pharmacology and toxicology.