At the railway station,the mother waved goodbye to her son until the train was .
| A．out of sight | B．out of reach |
| C．out of order | D．out of place |
But for the fact that the firefighters _____ at the spot in time, more people ______ their lives in the fire.
| A．arrived; died | B．had arrived; would lose |
| C．arrived; would have lost | D．has arrived; could have lost |
--- Why is Jack always playing?
--- He has no ________ of time.
| A．feeling | B．opinion | C．effect | D．sense |
--- Mom, I still want to watch the football match tonight.
--- The final exams are approaching. _____ you watch the football World Cup every night?
| A．Must | B．Can | C．May | D．Need |
You have to be a fairly good speaker to ________ listeners’ interest for over an hour.
| A．catch | B．hold | C．improve | D．attract |
As is known to all, _______ strong and powerful China will certainly benefit _____ whole world.
| A．a; a | B．the; a | C．the; the | D．a; the |