2 Match the sentences (a-h) with the rules in exercise 1. Write 1, 2, 3, 4 or 5.

a. This week my dad is working in London. - 3 b. I'm wearing a blue T-shirt. - 2 c. School finishes at four o'clock. - 1 d. Do you understand this word? - 5 e. I don't want a sandwich. - 5 f. The sun comes up in the east. - 4 g. We usually walk to school. - 1 h. Why are you smiling? - 2