---How did you find TV series?
---________
| A．Very fascinating. | B．By chance. |
| C．Don’t you know? | D．Don’t worry. |
--- We are too busy to take _______ holiday at present.
--- But I think we’ll be able to take _______ two weeks away.
| A．the; that | B．a; one | C．a; it | D．the; one |
The terrible fire broke out suddenly. The family, luckily, was able to _____ it in time.
| A．get off | B．get away from | C．get out | D．get on |
Chinese exports have been hit hard by falling world demand, with millions of workers _______ to their villages after the factories that employed them closed down.
| A．returned | B．returning | C．have returned | D．return |
The US is about the same size as China, but its population is five times ____.
| A．as little | B．smaller | C．as few | D．fewer |
The number 5.12 is a special number, ______I think, that will be remembered by the Chinese forever.
| A．what | B．it | C．which | D．one |