1 . Lifelike shrimps play a key role in Qi’s vast body of visual artworks. The “shrimps” are so popular _______ they have become synonymous with the painter himself. (用适当的词填空)

2 . Some amateurs can perform at such a high level ________ even professionals sing high praises _________ them.(用适当的词填空)

3 . The rain storm was so violent, sweeping the whole city at an alarming rate, which was rarely seen at this time of year, _______ all the people on the street got caught and were wet through. (用适当的词填空)