—When did your cousin begin to show his interest in medicine?—It was a Saturday __________ she noticed her uncle experimenting on a frog in his lab.
The man had expected to see his relatives when in hospital, but _____ came to see him while many of his friends offered him their help.
There was ____ time _____ I hated to go to school.
-----Can he lend me some money? ----- I regret to tell you he is _________ you.
After a whole day’s hard work, they went back home, ____________.
I’m sorry you’ve been waiting so long, but it’ll still be some time ___ Brian gets back.