make up  shop  clear    win     help oneself to

Alice explains things very well, what she says can be understood very ___________.
I think Susan will be the ____________ of the English competition in our school.
--Where is your mother? –She is ___________ in the supermarket.
__________ the fish and chicken, my boys!
I must well prepare my English test, because it___________ 40% of the final exam.