The appearance of Yao Ming has ______ the fans of a sure victory for the Huston Rocket in the coming NBA contest.
I want to buy a computer, but there is only one left in that shop, so I'll have to buy ______.
Mother insisted that the child's hands ______ before dinner.
Plants grow well ______ there is plenty of water and sunshine.
—Did you write to Grace last summer? —No, but I'll ______ her over Christmas vacation.
In summer people usually stay up late outside, ______ the cool air.