Many ESL students have problems with the past perfect tense simply because they don’t know how to use it. The past perfect is perhaps the… Continue reading
Using the past perfect tense
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Reported speech: backshifting
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Present tenses in the direct speech will become past tenses in the indirect speech. This change in tense is often called backshifting. Study the following… Continue reading
Advanced level grammar review exercise 1
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Complete the following sentences using appropriate words. Answers 1. If I had known about your problems, I would have helped you. 2. She has agreed… Continue reading
Time expressions: as and while
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Both while and as can be used to talk about a longer background action that was in progress when something else happened. We discussed his… Continue reading
How to form negative verb forms
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Negative verb forms are made by putting not after an auxiliary verb. If there are two auxiliary verbs, not goes after the first. She has… Continue reading
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