An adjective can exist in three forms – positive, comparative and superlative. The positive form is the base form of the adjective. The comparative form… Continue reading
Negative replies
Negative replies have the following structure: No, subject + auxiliary verb + not Read the following sentences. Have they lodged a complaint? No, they haven’t… Continue reading
Auxiliary verbs exercise
Fill in the blanks with appropriate modal auxiliary verbs. Each question is followed by three suggested answers. Choose the most appropriate one. Answers Help! He… Continue reading
Should / ought to / must have + past participle
The structure should / must / ought to have + past participle is used to say what one thinks was essential. You should have locked… Continue reading
Prepositions worksheet
Prepositions are small words, but their correct usage shows your mastery over the language. Test your knowledge of prepositions with this simple grammar exercise. Each… Continue reading