Susan may have missed her train, in _______ case she won’t arrive for another hour.
| A．that | B．what | C．which | D．whose |
Our headmaster accepted the suggestion by students.
| A．put forward | B．put up | C．put away | D．put off |
Tom didn't want to make trouble in the train. Therefore, he his railway ticket when asked to do so on his way home.
| A．made | B．produced | C．supplied | D．displayed |
Many teens don't get enough sleep because they have too much homework, which______them up at night.
| A．makes | B．stays | C．turns | D．keeps |
They were completely __________ by the story he made up.
| A．taken up | B．taken in | C．taken off | D．taken over |
Shall we______our discussion and have some tea or coffee, please?
| A．break out | B．break down | C．break into | D．break off |