China has warned America that it_______ be responsible for its arms sale to Taiwan.
_______ is no need to worry if you have never skied before.
Life in the oceans _______ from the tiniest plankton all the way up to giants like sharks and whales.
The motto for the scientific park makes _______ clear that science and business must work together to build the future.
This magazine is very _______ with young people, who like its content and style.
The play had already been on for quite some time when we _______ at the New Theatre.