mark Ir> 7]; your work isn't really up to the mark ; not up to much ; ;
3.b> / / :i> the decision is up to you / ; shall we eat out or stay in? It's up to you , ? ; it's not up to you to tell me how to do my job / , ; it was up to them to gauge the problem ; it's up to the travel companies to warn customers of any possible dangers ;
4.b> i> 1) i> -; up to now , ; we've kept our meetings secret up to now / ; she continued to care for her father up to the time of his death ;
2) i> -; up to here , ; he was up to his waist in mud i>; read up to page 100 i> -100 ;
3) i> -; i>; the Olympic Stadium will hold up to 80,000 spectators 80.000-i> ; the process is expected to take up to two years , ; the temperature went up to 35C 35 ; I can take up to four people in my car i> / ;
5.b> / :i> to be up to smb.'s tricks / ;
6.b> :i> to be up to smth.b> .i> ; ; what's she up to? ? the children are very quiet. I wonder what they're up to . ? I'm sure he's up to no good , / .