At the APEC Summit held in Yokohama, Japan, AsiaPacific leaders addressed ________ over global growth, regional economic development and emerging markets.
He did not regret saying what he did but felt that he____________ it differently.
He asked ______ for the violin.
Don't sit there ________ nothing. Come and help me with this table.
He made another wonderful discovery, _____ of great importance to science.
One of the best ways for people to keep fit is to______ healthy eating habits.