There are three______ workers in this factory. My brother is in it ,too.
--- Dad, I'm going for Jim's birthday party. I'll be back before 10:00. --- ____________.
The ________ meeting _______ at two o'clock in the afternoon.
______ takes my mother two hours _______ housework every day.
We can see only one of the doors ______.
--- It's time _________. --- I'm coming,Mum.