— Tony, are you listening to me?
—Sorry, Sir. I ______ to figure out what you said just now.
| A．was trying | B．have tried | C．tried | D．had tried |
The warning of the storm, ______ over the radio and on TV, spread quickly through the province.
| A．broadcasting | B．having broadcast | C．broadcast | D．to be broadcast |
24. NotuntilIcompletedtheform______thathalfquestionswerenotrelevanttome.
| A．hadIrealized | B．Ihadrealized | C．Irealized | D．didIrealize |
23. A man is being questioned in relation to the ________ murder last night.
| A．advised | B．attended | C．attempted | D．admitted |
I’m glad you told me about yesterday’s show being cancelled. Otherwise I _____ all the way for nothing.
| A．travelled | B．had travelled | C．would travel | D．would have traveled |
We had to spend three more hours waiting in ______cafe at the airport because _______ flight was delayed.
| A．a; the | B．不填; the | C．the; 不填 | D．a; a |