He was about to do his homework when an unusual noise ________ his attention．
| A．arrested | B．affected | C．attacked | D．attended |
The company is atarting a new advertising campaign to ______new custumers to its stores.
| A．join | B．attract | C．stick | D．transfer |
Before the war broke out, many people ______in safe places possessions they could not take with them.
| A．throw away | B．put away | C．gave away | D．carried away |
I will never forget the day _______ I came to my university and the day ______ I spent in a new city.
A． when; which |
B．which; when |
| C．what; that | D．on which; when |
Tony showed me his new cell phone, _______ was small but it could change colors in different weather.
| A．the screen of whom | B．whom the screen of |
| C．which the screen of | D．the screen of which |
We have heard of many cases _______ some citizens ，especially some famous people， have suffered because personal information had been leaked.
| A．why | B．which | C．as | D．where |