This cake is very sweetYou __________ a lot ofsugar in it

The terrible accident is under investigation．— Actually, quicker action _____ those workers trapped in the mine．

Tim is always lying, thus no one will believe _______ he says

The visit to the parents in the countryside, originally due to be paid last Sunday, was finally ________ because of the bad weather.[ ]

The girl arranged to have piano lessons at the training center with her sister ________ she would stay for an hour.