adj.
1) ~ at (we were ~ at the news)
2) ~ to + inf. (we were ~ to learn that they had arrived safely)
3) ~ that + clause (we were ~ that they had arrived safely)
adj.
1) ~ at (we were ~ at the news)
2) ~ to + inf. (we were ~ to learn that they had arrived safely)
3) ~ that + clause (we were ~ that they had arrived safely)
The Bbi combinatory dictionary of English, a guide to word combinations. Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям. 2012