—Recent pressure at work may ______ his behavior.
----How often do you _________ the dictionary when you are doing reading? ----Not very often. Only when I find it is necessary.
He is a worthy leader, who never_________ his power which is given by people.
As is known to all, in _______ eyes of her teacher, Linda has ________ eye for arts.
---- What about going out this evening? ----Oh, I don’t know. I’ve got a bit of a headache. And, __________ ,John’s coming to see me, so I ought to stay in.
Some can never go above 4000 meters, because their body is unable to ___________ these extreme conditions.