We forgot to bring our tickets, but please let us enter, _____?
Only after Helen moved to Australia ______ how important she was to me .
Spelling Bee is a contest competitors, usually children, are asked to spell as many words as possible.
We began to open to the outside world in the ate 1970s. , there have been great changes in the country.
Sun Yang, a young Chinese swimming talent, several gold medals before the 2012 London Olympics.
In hot summer, milk quickly turns sour it is refrigerated.