In spring, it is good for you to sleep ________your windows open.
It _____her three weeks to study lessons.
Don’t take his words ________, he is just joking (开玩笑).
– What’s the weather like tomorrow?-- The radio says it is going to be even ______.
I think the watch is _______ of all.
When people watch the show, they usually ______ in deciding the winner.