Test yourself: do you Know, "insidious" English idioms

a Month at home – featuring the ability to pump your English. “RG” and Teach.ru offers readers together with the children to check how much you care, how well do you know the vocabulary and can grasp the meaning of simple, but “insidious” English idioms.

In the test all the idioms are underlined. Choose the correct option from the four offered. Good luck!