—Do you believe there are aliens?—I’m afraid not.I don’t think aliens________in space.A.can findB.can be foundC.can’t be found
-- Don’t cross the road when the traffic lights are red. -- .
Today she looks ______. Look ! She is looking _______ at his son.
Linda is willing share things her friends.
Mary is hard-working. She works harder than classmates in her class.
When something you, come to me help.