In order to find the missing boy, the young couple all they can over the past twenty-four hours.
. Up to now, the program ______thousands of children who would otherwise have died.
.(辽宁卷30). I _______ all the cooking for my family, but recently I’ve been too busy to do it.
(辽宁卷24). Joseph ______to evening classes since last month, but he still can’t say “What’s your name?” in Russian.
.(江西卷 30). Mother wanted to be a good provider, a role she since her marriage to Father.
. ----Peter, where did you guys go for the summer vacation?----We________ busy with our work for months, so we went to the beach to relax ourselves.