—I’m sorry. I ___________ at you yesterday.
— Forget it. I was also a bit out of control myself then.
| A．shouldn’t shout | B．mustn’t shout |
| C．shouldn’t have shouted | D．mustn’t have shouted |
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 |