News report say peace talks between the two countries _________with no agreement reached.
| A．have broken down | B．have broken out | C．have broken in | D．have broken up |
The flowers _________ my mother, but my sister thought they were for her and took them.
| A．were intended for |
| B．intended for |
| C．intended to give |
| D．intended giving |
She had just finished her homework_________her mother asked her topractice playing the piano yester-day.
| A．when | B．while | C．after | D．since |
The manager told her_________to post the letters by 3:00 in the afternoon.
| A．do remember | B．be sure to remember | C．to remember | D．remembering |
Theboy wanted to ride his bicycle in the street, but his mother told him_________
| A．not to | B．not to do | C．not do it | D．do not to |
The general ordered all the soldiers _________ alert (警惕的）.
| A．stayed | B．to stay | C．staying | D．should stayed |