Connectors of addition: also, as well as, too, either

AS WELL AS

Explanation: in English
English Grammar: explanation + good examples + exercises offline
Exercise 1: choose the correct verb form (offline)
Exercise 2: join the sentences using AS WELL AS



ALSO -TOO - EITHER

Explanation: in English, with examples
Explanation + exercises: change the sentences form affirmative to negative
Exercise 1: choose also, too, either
Exercise 2: ADDITION . Two-answer-choice (furthermore, what's more, moreover, as well as, in addition to, besideas, also)

The Passive voice

Explanation: in Spanish

Exercise 1: choose the active or the passive voice.
Exercise 2: choose. Active or Passive?
Exercise 3: choose. Active or Passive?

Exercise 4: Put in the correct form of the verb in Passive into the gap
Exercise 5: Convert the sentences from the active voice to the passive
Exercise 6: rewrite the sentences in the passive voice
Exercise 7: Convert sentences from the active to the passive voice

Exercise 8: have something done

cONNECTORS OF CONTRAST: however, despite, although, on the one hand, whereas...

Explanation  (very complete)
Explanation : in Spanish
Explanation: on the other hand, while, whereas
Explanation: while, whereas

Exercise 1: choose DESPITE or ALTHOUGH
Exercise 2: choose IN SPITE OF or ALTHOUGH
Exercise 3: write DESPITE or ALTHOUGH
Exercise 4: write DESPITE, ALTHOUGH, HOWEVER
Exercise 5: rewrite these sentences using ALTHOUGH
Exercise 6: write HOWEVER, DESPITE or ALTHOUGH
Exercise 7: write sentences with DESPITE, ALTHOUGH, HOWEVER
Exercise 8: ALTHOUGH,WHILE, WHEREAS
Exercise 9: CONTRAST. Two-answer choice (nevertheless, in contrast, on the contrary, on the one hand, while, although, despite, however, whereas, in spite of, but)

The grammatical subject in English

Explanation: Spanish

Comparatives - Superlatives - Equality

Explanation 1: superiority - equality - inferiority
Explanation 2: with links to many exercises


Exercise 1: write the comparison of equality
Exercise 2: write the comparison of equality
Exercise 3: write the correct adjective (comparative, superlative - equality)
Exercise 4: write the correct adjective (comparative, superlative)
Exercise 5: write the correct adjective (comparative, superlative)
Exercise 6: write the correct adjective (comparative, superlative)

Confusion THERE - THEY'RE - THEIR

Explanation 1
Explanation 2 + exercise
Exercise 1 : three-word choice
Exercise 2: three-word choice
Exercise 3: three-word choice
Exercise 4: three-word choice
Exercise 5: three-word choice
Exercise 6: write THERE - THERE'S - THEIR
Exercise 7: write THERE - THERE'S - THEIR

State verbs - Action verbs

Explanation 1: Spanish (.pdf)
Explanation 2: Spanish
Explanation 3: with categories and exercises
Explanation 4: with categories and exercises (The British Council)
Explanation 5 : with list and exercises
Explanation 6: with the list and exercises
Exercise 1: choose "stative" or "dynamic"
Exercise 2: choose "correct" or "incorrect"
Exercise 3: choose (two options)
Exercise 4: choose (two options)
Exercise 5:  choose (two options)