Could I borrow your dictionary?—Yes，of course you ________.

Itiscertainthathewill______hisbusinesstohissonwhenhegetsold.

下列句子中加横线词语的意义，古今完全一致的一项是（ ）

______ halfway through the exercise, the teacher changed his mind and collected all our papers.

party, Yes—Oh, Jimmy. It’s you! ______, we last met more than30 years ago.