I had to prepare for the final exam. That's ________ I was absent from the party yesterday.
A.when B.why C.how D.what
The bird over there is an unusual kind. It ________ appears around us.
A.always B.usually C.often D.seldom
(2018唐山市路北区一模) Mary was so ________. So she failed in the math exam again.
A.helpless B.hopeless C.meaningless D.careless
(2018秦皇岛二模) I don't agree to the plan. In fact, I'm against it ________.
A.mainly B.normally C.strongly D.mostly
(2018张家口二模) I like having a walk in the park every morning. The air is ________ there.
A.fresh B.dirty C.easy D.noisy
(2018石家庄44中一模) The medicine tastes ________, but it works well.
A.terrible B.terribly C.warm D.warmly