abandoned, discontinued, dropped, gave up, knocked off, laid off (of), packed (up or in), quit(also quitted)

broke off, broke up, ceased, closed, concluded, ended, expired, finished, halted, left off, shut offpaused, tapered offthrew uprounded (off or out), terminated, wound up(also winded up), wrapped up

had done (with)

carried on, continued, kept, kept up, maintained

ran on, wentheld on, hung in, hung on, persevered, persistedfollowed through (with)renewed, reopened, restarted, resumedpreserved, stayedbegan, commenced, started