C Complete the sentences using the correct form of the verbs ● keep ●do(2) ● make ● dust 12.I don’t know how Samantha manages to …… the ironing so fast. 13.Messy people find it difficult to …… their room tidy. 14.Pamela always …… her bed as soon as she gets up in the morning. 15.Christina is a helpful girl. She often gives her family a hand with …… their modern furniture. 16.Sorry, mum, I’m busy! Next time I’ll …… the washing-up.