—Flight 331 _____．I'd better be on my way．Goodbye．
—Bye．Happy landing!
| A．is announced | B．is being announced |
| C．is announcing | D．has announced |
His pale face suggested he ________ angry and I suggested that he ________ at once.
| A．should be; should leave | B．was; left |
| C．was; leave | D．be; left |
I ________ sooner but I didn't know that they were waiting for me.
| A．had come | B．was coming |
| C．would come | D．would have come |
According to the rules and regulations, all payments ________ be made in cash in the shopping center.
| A．shall | B．can |
| C．must | D．should |
Look! There are so many mistakes in your composition. You ________ have fixed full attention on it.
| A．can | B．should |
| C．need | D．might |
________ we go to the McDonald's? I'm sick of the food there.
| A．Need | B．Can |
| C．Shall | D．Must |