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New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
01cite10Vincent Teo12cite10 Does it mean all correct? 12br
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10(a) John's father is helping his son.12br
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10(b) John's father is helping his son to do homework. 12br
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10(c) John's father is helping his son to finish homework.12br
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10(d) John's father