Alipay provides a faster and safer way tocheck ______at millions of stores.
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You'd better take the teacher's advice seriously, otherwise you may run ________ trouble.
Believe in yourself: You can make it if you set your mind______ it.
Online security will not be a problem ____ long as you never give anyone your password or security details.
As time passes, the details of her high-school life drop ________, but the happy memories remain.