The computer system________suddenly while he was searching for information on the Internet.
| A．broke down | B．broke out | C．broke up | D．broke in |
Just after kidney’s death, vice president Lyndon Johnson quickly ______the government.
A in charge of B. took control C took charge of D turned over
________ is no doubt that using energy efficiently reduces the release of greenhouse gases.
A It B This C That D There
Those who do everything ____ _ money won’t lead a happy life．
A in terms of B in place of C in front of D in case of
What one thinks is mainly ______ tradition, habit and education
A due to B because of C up to D depend on
Would you slow down a bit, please. I can’t _____ you
A keep up with B put up with C make sure D hold on