Matching Pairs Zero conditionalOnline version Match. by J. Rose Taylor M. 1 When it is cold outside, 2 When my bedroom gets dirty, 3 I drink water, 4 He asks the teacher, 5 When he goes camping, 6 I sleep, 7 When archaeologists dig, 8 When he goes to the supermarket, 9 When she feels sad, 10 When I feel hungry, she talks to her best friend. I eat some fruit. when I am tired. when I am thirsty. when she has a question. they use trowels, spoons and paintbrushes. she wears a jacket. he takes a sleeping bag with him. I clean it. he takes his own shopping bag.