Vocabulary 1 Match the sentences halves. 1 There's a lot of ice outside ... a don't fall off your bike. 2 That box is heavy ... b don't cut your finger. 3 The iron is hot... C don't hurt your back 4 This knife is very sharp ... d don't burn your hand . 5 The cupboard is very low ... e don't slip on it. 6 Ride carefully ... f don't bang your head.
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