25. The sooner one _____ to the new working conditions, the better it will be _______ his working efficiency.
There are some seemingly insignificant matters that, when _______ in time, can become bigger ones later on.
—You seem to be familiar with London. —I ______ there for three years. It’s great to be back.
Children ______ to difficult situations are better at handling those _____ tasks.
The plan _____ just because people were unwilling to cooperate.
—It is burning hot today, isn’t it? —Yes. _______ yesterday.