C Language focus The language box contrasts the present perfect with the past simple 1. Ask learners to look at the examples and elicit the different uses of the present perfect and the past simple. Remind them that they need to use the past simple if they say when something happened 2. In pairs or alone, learners underline the correct tense. Ask them to justify their answers by pointing out the use of time markers for the past simpleC. Language focus The language box contrasts the present perfect with the past simple. 1. Ask learners to look at the examples and elicit the different uses of the present perfect and the past simple. Remind them that they need to use the past simple if they say when something happened. 2. In pairs or alone, learners underline the correct tense. Ask them to justify their answers by pointing out the use of time markers for the past simple