Our football team _____ every match so far this year, but we still have three more games to play.
A．was winning B．had won C．has won D．wins
—How’s your new babysitter?
—We ______ ask for a better one. All of our kids love her so much.
A．might B．mustn’t C．couldn’t D．should
The letters for the boss ______ on his desk but he didn’t read them until three days later.
A．was put B．put C．has put D．were put
Gou-de-le, which is one of the largest supermarket Meitans, _____ some of its stores open 24 hours on Mondays through Saturdays.
A．keep B．have kept C．had kept D．keeps
—Yang yan, are you coming with us?
—I’d love to, but something unexpected ______.
A．was coming up B．had come up C．would come up D．has come up
The manager was concerned to hear that two of his trusted workers _____.
A．are leaving B．have left C．were leaving D．will leave
