The basic principle of subject-verb agreement is simple. If the subject is singular, it should be followed by a singular verb. If the subject is… Continue reading
Subject-verb agreement
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Later and latter: grammar exercise
- A2
These words are often confused. Later is the comparative form oflate. It refers to time. It is the opposite of earlier. Latter refers to position.… Continue reading
The positive, comparative and superlative degrees
- A2
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
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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
- A2
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