While ______ the National Congress of Communist Party, President Xi instructed the party never to forget ______ we started and then we can accomplish our mission (使命).
_______ they are nutritious is not a factor temping enough to get you eating more fruit and vegetables, here’s some news that may convince you , they make you look good too.
Prevention of Aids should be taught routinely in universities because of the effects ______ can have on keeping students from being infected with Aids.
